Transcripts of Oral Histories for An Ethnohistory of the Westport-Norwalk Area from 1900 to Today.

ERIC Educational Resources Information Center

Westport-Weston Arts Council, CT.

Transcripts are presented of interviews with 20 individuals of various ethnic backgrounds who live in the Westport-Norwalk, Connecticut, area. The document is part of a project to investigate the ethnically varied cultural, heritage of the Westport-Norwalk area from 1900 to 1979. Persons interviewed are identified by ethnic group, including…

Parenting styles and parents' perspectives on how their own emotions affect the functioning of children with autism spectrum disorders.

PubMed

Zhou, Ting; Yi, Chunli

2014-03-01

The grounded theory method was used to analyze the parenting styles used by caregivers to rear children with autism spectrum disorders (ASD) and to investigate parents' experiences regarding how to help their child overcome the symptoms. Thirty-two parents from 28 families of children with ASD in mainland China were interviewed. Analysis of interview transcripts revealed four patterns of parenting styles which varied in affiliation to the roles of caretaker and coach. Based on their experience, a sizable group of parents perceived that their own emotions influence the child's emotions and his/her symptoms. The results suggest the value of developing intervention programs on emotion regulation and positive parenting for the parents of children with ASD. © 2014 FPI, Inc.

Together but apart: Caring for a spouse with dementia resident in a care facility.

PubMed

Hemingway, Dawn; MacCourt, Penny; Pierce, Joanna; Strudsholm, Tina

2016-07-01

This longitudinal, exploratory study was designed to better understand the lived experience of spousal caregivers age 60 and older providing care to partners with Alzheimer's disease and related dementias resident in a care facility. Twenty eight spousal caregivers were interviewed up to three times over a period of 2 years, and long-term care facility staff from four locations across British Columbia (BC), Canada participated in four focus groups. Thematic analysis of interview and focus group transcripts revealed a central, unifying theme 'together but apart'. The results identify key targets for policy makers and service providers to support positive health and well-being outcomes for spousal caregivers providing care to their partners diagnosed with Alzheimer's disease and related dementia and living in care facilities. © The Author(s) 2014.

Children's use of sexual body part terms in witness interviews about sexual abuse.

PubMed

Burrows, Kimberlee S; Bearman, Madeleine; Dion, Jacinthe; Powell, Martine B

2017-03-01

For successful prosecution, investigative interviews with child sexual abuse victims need to establish the nature of the alleged offence by determining the body parts that were involved. To date, however, there has been a paucity of research on the extent to which children clearly identify sexual body parts in interviews and how they respond to interviewers' attempts to clarify ambiguous terms. The present study sought to explore children's use of sexual body part terms in field interviews, and their responses to questions aimed at clarifying ambiguous terms. Analyses were conducted on 161 transcripts of field interviews with children aged 4-17 years old, coding for the content of interviewers' questions and of children's responses. Results revealed that many children, even some in their late teens, struggled to provide clear terms for their sexual body parts, either initially, or when asked to provide an alternate term. Questions about body part location or function tended to elicit content appropriate responses in children, irrespective of age. The study discusses the capacity (or willingness) of children to provide clear body part terms in witness interviews and the utility of particular questions. The findings imply a need for caution when following up on the meaning of terms or asking particular clarifying questions, and highlight the importance of childhood education around body parts. Copyright © 2017 Elsevier Ltd. All rights reserved.

Transcription Tales or Let Not Love's Labour Be Lost

ERIC Educational Resources Information Center

Downs, Yvonne

2010-01-01

Drawing heavily on my MA dissertation but influenced by subsequent transcription experience, I relate how a technical problem in the recording of an interview necessitated deliberations on the nature and purpose of transcription that continue to have repercussions for my transcription practice and, furthermore, for my understanding of research as…

Communicating with parents of the newborn with intersex: transcript of an interview.

PubMed

Lee, Peter A; Money, John

2004-07-01

The following is the actual transcript of an interview with a father whose child, who had a severe micropenis, was 3 weeks of age. The diagnosis had not yet been made, and a decision concerning sex of rearing had not yet been made. This text illustrates numerous important issues concerning communications with parents of infants with intersex.

A Haiku Suite: The Importance of Music Making in the Lives of Secondary School Students

ERIC Educational Resources Information Center

Prendergast, Monica; Gouzouasis, Peter; Leggo, Carl; Irwin, Rita L.

2009-01-01

This study offers an arts-based a/r/tographic inquiry using poetic transcription and representation of interviews conducted with a co-educational group of 14 students in a West Vancouver, British Columbia secondary school rhythm and blues band class. The decision to translate and analyse the interview transcripts into the Japanese poetry form of…

Using the Child's Testimony in Defending the Alleged Child Molester.

ERIC Educational Resources Information Center

Castro, Carolyn D.

Analysis of the transcript of a social worker's interview with a five-and-a-half-year-old girl allegedly sexually abused by a man focuses on how the interview was conducted and elements that suggest it should not be used as testimony. First, inconsistencies in the transcript that cast doubt on the child's reliability are noted, and the truth of…

Interviews as Historical Evidence: A Discussion of New Standards of Documentation and Access.

ERIC Educational Resources Information Center

Ritchie, Donald A.; And Others

1991-01-01

Presents a discussion of the documentation of and access to interviews for historical research purposes. Examines problems of documentation, transcription, permission, and storage. Presents questions of property, professional ethics, and witnesses. Argues for interview guidelines, training of researchers for interviewing, and taping of interviews.…

Oral History Interview Transcripts Tombigbee Historic Townsites Project. Volume 1 (Interview Numbers 100-102).

DTIC Science & Technology

1981-01-01

interviews’ content and flavor . In keeping with this policy, all transcripts were edited for clarity of script. For the most part, editing consisted of...There’s nothing better than flavoring your liquor with white oak. The longer you kept it the better it was supposed to be. There used to be beautiful white...It made for a very good flavor , but it had so many bones. The bones were not like a channel cat or a trout or any of the fish like that. The bones

Using Multiple Interviewers in Qualitative Research Studies: The Influence of Ethic of Care Behaviors in Research Interview Settings

ERIC Educational Resources Information Center

Matteson, Shirley M.; Lincoln, Yvonna S.

2009-01-01

This study considered the methodological implications of a qualitative study that involved two research practitioners as interviewers, one male and one female, who conducted semistructured cognitive interviews with middle school students. During the reading and analysis of interview transcriptions, differences were noted between the interviewers'…

AAS Oral History Project

NASA Astrophysics Data System (ADS)

Buxner, Sanlyn; Holbrook, Jarita; AAS Oral History Team

2016-06-01

Now in its fourth year, the AAS Oral History Project has interviewed over 80 astronomers from all over the world. Led by the AAS Historical Astronomy Division (HAD) and partially funded by the American Institute of Physics Niels Bohr Library and ongoing support from the AAS, volunteers have collected oral histories from astronomers at professional meetings starting in 2015, including AAS, DPS, and the IAU general assembly. Each interview lasts one and a half to two hours and focuses on interviewees’ personal and professional lives. Questions include those about one’s family, childhood, strong influences on one’s scientific career, career path, successes and challenges, perspectives on how astronomy is changing as a field, and advice to the next generation. Each interview is audio recorded and transcribed, the content of which is checked with each interviewee. Once complete, interview transcripts are posted online as part of a larger oral history library at https://www.aip.org/history-programs/niels-bohr-library/oral-histories. Future analysis will reveal a rich story of astronomers and will help the community address issues of diversity, controversies, and the changing landscape of science. We are still recruiting individuals to be interviewed from all stages of career from undergraduate students to retired and emeritus astronomers. Contact Jarita Holbrook to schedule an interview or to find out more information about the project (astroholbrook@gmail.com). Also, contact Jarita Holbrook if you would like to become an interviewer for the project.

Experiences of undergraduate African health sciences students: A hermeneutic inquiry.

PubMed

Inyama, Davis; Williams, Allison; McCauley, Kay

2015-06-01

While efforts have been made to understand the experiences of African students in predominantly white environments, the experiences of African students in clinical placement areas have rarely been explored. This paper is a report on a study designed to address the gap in educational research on the experiences of African health sciences students in clinical placements in predominantly white environments. Interviews adopting an open approach to conversations were conducted with nine African students from three health disciplines at one metropolitan university in Australia between 2012 and 2013. Interview transcripts were analyzed using philosophical hermeneutics, where shared meanings were arrived at by employing key Gadamerian hermeneutic components. Findings revealed a number of factors that had a direct effect on the meaning students derived from their clinical placement experiences. These, as revealed in the interlinked domains of body, space, relationships, and time included difference, acceptance, resilience, and cultural sensitivity. Insights from this study may lead to the adoption of strategies designed to improve the experiences of African students studying health sciences in predominantly white environments. © 2014 Wiley Publishing Asia Pty Ltd.

HIV infection returning to Mexico with migrant workers: an exploratory study.

PubMed

Sowell, Richard L; Holtz, Carol S; Velasquez, Gabriela

2008-01-01

Men migrating to the United States are at high risk of acquiring HIV and spreading it to their wives and children in Mexico. Yet there is limited understanding of this phenomenon from the perspective of these men and their wives. This exploratory study used face-to-face interviews to gain insight into factors influencing the increased risk of Mexican men migrating to the United States for contracting HIV as well as the consequences of their infections on returning to Mexico. Transcripts from audiotaped interviews provided the data for analysis. Thematic analysis revealed two overall categories and six interrelated themes. Categories were HIV Risk and Living with HIV. Study themes included social isolation, lack of knowledge/denial, machismo, powerlessness, and making the best of it. Results provide new insight into the spread of HIV in rural Mexico.

Transcript of Interview: Mark K. Craig

NASA Technical Reports Server (NTRS)

McCurdy, Howard E.

1992-01-01

This document is a transcript of an interview given by Howard E. McCurdy to Mark K. Craig. Craig gives details on his background including information on his family, education, and career path, his reaction to the news that America was planning to put a man on the Moon, why he thinks we should go to Mars, and the political speeches made at the time of early human space exploration planning.

Music and Deaf Culture: Images from the Media and Their Interpretation by Deaf and Hearing Students.

PubMed

Darrow; Loomis

1999-01-01

The purpose of the study was threefold: (a) to examine how the visual media have portrayed the subject of music and the deaf, (b) to verify the validity of these portrayals with members of the deaf community, and (c) to compare and contrast deaf and hearing audiences' impressions of these portrayals. An additional purpose of the research was to examine the results in light of possible misconceptions that may be construed by music therapists and music educators based upon the media's representation of the relationship between music and deaf culture. Since music therapists and music educators are the primary persons responsible for the music instruction of students in school programs for deaf and hard-of-hearing students, it is particularly important that they receive accurate messages about the relationship of music to deaf culture. Fifty deaf (n = 25) and hearing (n = 25) undergraduate college students individually viewed motion picture and television excerpts related to music and the deaf. Subjects were instructed to take notes as needed regarding the content of each excerpt and their impressions. Students were then interviewed in their native language, English or American Sign Language, as to their interpretations and perceptions regarding these excerpts and their accuracy. Interviews of the deaf students were translated into English from American Sign Language by trained interpreters. Written transcriptions were then made of the interpreters' English translations of the interviews with deaf students and of the verbal interviews with hearing students. Interview transcripts from both groups were coded and analyzed for recurring themes and patterns using content analysis. Data analysis revealed cultural patterns for the two groups, impressions specific to individual subjects, and trends in communication style and content for the two groups. Implications for music therapists and music educators are given regarding the influence of the media, characteristics of deaf culture, and teaching music to deaf students.

A conceptual framework for patient-centered fertility treatment.

PubMed

Duthie, Elizabeth A; Cooper, Alexandra; Davis, Joseph B; Schoyer, Katherine D; Sandlow, Jay; Strawn, Estil Y; Flynn, Kathryn E

2017-09-07

Patient-centered care is a pillar of quality health care and is important to patients experiencing infertility. In this study we used empirical, in-depth data on couples' experiences of infertility treatment decision making to inform and revise a conceptual framework for patient-centered fertility treatment that was developed based on health care professionals' conceptualizations of fertility treatment, covering effectiveness, burden, safety, and costs. In this prospective, longitudinal mixed methods study, we collected data from both members (separately) of 37 couples who scheduled an initial consult with a reproductive specialist. Data collection occurred 1 week before the initial consultation, 1 week after the initial consultation, and then roughly 2, 4, 8, and 12 months later. Data collection included semi-structured qualitative interviews, self-reported questionnaires, and medical record review. Interviews were recorded, transcribed, and content analyzed in NVivo. A single coder analyzed all transcripts, with > 25% of transcripts coded by a second coder to ensure quality control and consistency. Content analysis of the interview transcripts revealed 6 treatment dimensions: effectiveness, physical and emotional burden, time, cost, potential risks, and genetic parentage. Thus, the revised framework for patient-centered fertility treatment retains much from the original framework, with modification to one dimension (from safety to potential risks) and the addition of two dimensions (time and genetic parentage). For patients and their partners making fertility treatment decisions, tradeoffs are explicitly considered across dimensions as opposed to each dimension being considered on its own. Patient-centered fertility treatment should account for the dimensions of treatment that patients and their partners weigh when making decisions about how to add a child to their family. Based on the lived experiences of couples seeking specialist medical care for infertility, this revised conceptual framework can be used to inform patient-centered treatment and research on infertility and to develop decision support tools for patients and providers.

[Qualitative evaluation of employer requirements associated with occupational health and safety as good practice in small-scale enterprises].

PubMed

Kuroki, Naomi; Miyashita, Nana; Hino, Yoshiyuki; Kayashima, Kotaro; Fujino, Yoshihisa; Takada, Mikio; Nagata, Tomohisa; Yamataki, Hajime; Sakuragi, Sonoko; Kan, Hirohiko; Morita, Tetsuya; Ito, Akiyoshi; Mori, Koji

2009-09-01

The purpose of this study was to identify what motivates employers to promote good occupational health and safety practices in small-scale enterprises. Previous studies have shown that small-scale enterprises generally pay insufficient attention to issues of occupational health and safety. These findings were mainly derived from questionnaire based surveys. Nevertheless, some small-scale enterprises in which employers exercise good leadership do take a progressive approach to occupational health and safety. Although good practices can be identified in small-scale enterprises, it remains unclear what motivates employers in small-scale enterprises to actively implement occupational health and safety practices. We speculated that identifying employer motivations in promoting occupational health would help to spread good practices among small-scale enterprises. Using a qualitative approach based on the KJ methods, we interviewed ten employers who actively promote occupational health and safety in the workplace. The employers were asked to discuss their views of occupational health and safety in their own words. A semi-structured interview format was used, and transcripts were made of the interviews. Each transcript was independently coded by two or more researchers. These transcripts and codes were integrated and then the research group members discussed the heading titles and structural relationships between them according to the KJ method. Qualitative analysis revealed that all the employers expressed a strong interest in a "good company" and "good management". They emphasized four elements of "good management", namely "securing human resources", "trust of business partners", "social responsibility" and "employer's health condition itself", and considered that addressing occupational health and safety was essential to the achievement of these four elements. Consistent with previous findings, the results showed that implementation of occupational health and safety activities depended on "cost", "human resources", "time to perform", and "advisory organization". These results suggest that employer awareness of the relationship between good management and occupational health is essential to the implementation of occupational health and safety practices in small-scale enterprises.

Assessment and Next Generation Standards: An Interview with Olivia Gude

ERIC Educational Resources Information Center

Sweeny, Robert

2014-01-01

This article provides a transcript of an interview with Olivia Gude, member of the National Coalition for Core Arts Standards Writing Team. In the interview, Gude provides an overview of the process for writing the new visual arts standards.

The Clinical Interview and the Measurement of Conceptual Change.

ERIC Educational Resources Information Center

Posner, George J.; Gertzog, William A.

1982-01-01

Discusses the use of the clinical interview in assessing cognitive structure and in investigating conceptual change. They caution much more work is needed to increase the applicability and validity of the clinical interview method and point out that there is a lack of systematization in the analysis of interview transcripts. (Author/PB)

Cultural Tailoring for an Afro-Caribbean Community: A Naturalistic Approach

PubMed Central

Archibald, Cynthia

2012-01-01

Purpose The purpose of this study was to discover ways to tailor health care interventions to fit the cultural identity of a minority group of people in order to reduce health disparity. Design/Analysis A naturalistic approach was used to interview four self-identified Afro-Caribbean Americans about their experiences of living on the margin. Through content analysis, categories emerged from the transcription revealed embracing, non-entitlement, enduring disrespect, and caring for self. Conclusion Afro-Caribbean Americans have strong values, healthy intentions, and appropriate attitude which are critical combinations for successfully tailoring interventions. Implications are discussed. PMID:22288207

Penetrating adolescents' mental models of mp3 with ZMET.

PubMed

Ling, I-Ling; Yang, Chun-Ming; Liu, Yi-Fen; Tsai, Yu-Hsuan

2009-01-01

This article demonstrates the application of the Zaltman metaphor-elicitation technique (ZMET) to help adolescent consumers delve into their unconscious thoughts and provide them with insights into the use of mp3. An analysis of interview transcripts and images revealed that the ZMET process provides a description of how the knowledge structures of adolescent consumers are subdivided and grouped around important themes that frame and motivate their involvement with a product. The findings reveal that there are 33 themes of consumer knowledge structure toward mp3. Furthermore, among these themes, there are four major concepts: size/form, convenience, relaxation, comfort, and appearance. The respondents' minds include not only rational components but emotional ingredients. Notably, the results also show that music can be an effective metaphor in the application of the ZMET method.

Surgical swab counting: a qualitative analysis from the perspective of the scrub nurse.

PubMed

D'Lima, D; Sacks, M; Blackman, W; Benn, J

2014-05-01

The aim of the study was to conduct a qualitative exploration of the sociotechnical processes underlying retained surgical swabs, and to explore the fundamental reasons why the swab count procedure and related protocols fail in practice. Data was collected through a set of 27 semistructured qualitative interviews with scrub nurses from a large, multi-site teaching hospital. Interview transcripts were analysed using established constant comparative methods, moving between inductive and deductive reasoning. Key findings were associated with interprofessional perspectives, team processes and climate and responsibility for the swab count. The analysis of risk factors revealed that perceived social and interprofessional issues played a significant role in the reliability of measures to prevent retained swabs. This work highlights the human, psychological and organisational factors that impact upon the reliability of the process and gives rise to recommendations to address contextual factors and improve perioperative practice and training.

A qualitative view of the HIV epidemic in coastal Ecuador.

PubMed

Beckman, Adam L; Wilson, Magdalena M; Prabhu, Vishaal; Soekoe, Nicola; Mata, Humberto; Grau, Lauretta E

2016-01-01

In 2013 approximately 37,000 people were living with HIV in Ecuador (prevalence 0.4%), representing a generalized epidemic where most new infections arise from sexual interactions in the general population. Studies that examine attitudes towards people living with HIV (PLWH), individual risk perception of acquiring HIV amongst Ecuadorians, and the ways in which levels of risk perception may affect risk behaviors are lacking. This qualitative study aimed to fill this gap in the literature by investigating these issues in the rural, coastal community of Manglaralto, Ecuador, which has among the highest incidence of HIV in Ecuador. We conducted interviews with 15 patients at Manglaralto Hospital. Analysis of interview transcripts revealed widespread negative attitudes towards PLWH, prevalent risk behaviors such as multiple sex partners and lack of condom use, and low individual risk-perception of contracting HIV. These findings underscore the need for increased efforts to prevent further growth of the HIV epidemic in Ecuador.

A qualitative view of the HIV epidemic in coastal Ecuador

PubMed Central

Wilson, Magdalena M.; Prabhu, Vishaal; Soekoe, Nicola; Mata, Humberto

2016-01-01

In 2013 approximately 37,000 people were living with HIV in Ecuador (prevalence 0.4%), representing a generalized epidemic where most new infections arise from sexual interactions in the general population. Studies that examine attitudes towards people living with HIV (PLWH), individual risk perception of acquiring HIV amongst Ecuadorians, and the ways in which levels of risk perception may affect risk behaviors are lacking. This qualitative study aimed to fill this gap in the literature by investigating these issues in the rural, coastal community of Manglaralto, Ecuador, which has among the highest incidence of HIV in Ecuador. We conducted interviews with 15 patients at Manglaralto Hospital. Analysis of interview transcripts revealed widespread negative attitudes towards PLWH, prevalent risk behaviors such as multiple sex partners and lack of condom use, and low individual risk-perception of contracting HIV. These findings underscore the need for increased efforts to prevent further growth of the HIV epidemic in Ecuador. PMID:27904814

Mammography screening services: market segments and messages.

PubMed

Scammon, D L; Smith, J A; Beard, T

1991-01-01

Mammography has become a vital tool for the early detection of breast cancer. Although many organizations and health care facilities are working to educate and motivate women to take advantage of the life saving opportunity that is offered through screening mammography, only twenty percent of women who should be screened actually have the procedure performed. In order to reach women who have not been screened, it is important to learn which factors most strongly motivate those women who do choose to have a mammogram. Depth interviews with 18 women attending a mobile mammography unit were conducted to explore the decision making process of women obtaining mammography screening services and to develop a profile of prevalent emotions, attitudes, and feelings associated with receiving breast cancer screening services. Analysis of the interview transcripts revealed several important themes to which health care professionals can direct marketing and health promotion strategies.

'They never talked to me about... ': Perspectives on aged care resident transfer to emergency departments.

PubMed

Arendts, Glenn; Popescu, Aurora; Howting, Denise; Quine, Susan; Howard, Kirsten

2015-06-01

To explore perspectives of three groups concerning transfers from aged care facilities to emergency departments. We sought to reveal factors influencing transfer decisions; how active each group was in making decisions; and to what extent groups ceded decision-making to others. Semi-structured interviews of 11 residents, 14 relatives and 17 staff with content analysis of interview transcripts. The three groups substantially differed in their involvement with initiating, and attitudes towards, transfer. Residents were least likely to be involved in the decision, yet most likely to support transfer. Staff felt conflicted between their desire to provide optimal treatment for one ill resident, and their obligations to other residents under care. Staff perspectives were largely consistent with published data, but we describe new results for other informant groups. Group expectations and preferences differ substantially. Service delivery to meet all preferences presents a challenge for health service design. © 2013 ACOTA.

Learning to Detect Deception from Evasive Answers and Inconsistencies across Repeated Interviews: A Study with Lay Respondents and Police Officers

PubMed Central

Masip, Jaume; Martínez, Carmen; Blandón-Gitlin, Iris; Sánchez, Nuria; Herrero, Carmen; Ibabe, Izaskun

2018-01-01

Previous research has shown that inconsistencies across repeated interviews do not indicate deception because liars deliberately tend to repeat the same story. However, when a strategic interview approach that makes it difficult for liars to use the repeat strategy is used, both consistency and evasive answers differ significantly between truth tellers and liars, and statistical software (binary logistic regression analyses) can reach high classification rates (Masip et al., 2016b). Yet, if the interview procedure is to be used in applied settings the decision process will be made by humans, not statistical software. To address this issue, in the current study, 475 college students (Experiment 1) and 142 police officers (Experiment 2) were instructed to code and use consistency, evasive answers, or a combination or both before judging the veracity of Masip et al.'s (2016b) interview transcripts. Accuracy rates were high (60% to over 90%). Evasive answers yielded higher rates than consistency, and the combination of both these cues produced the highest accuracy rates in identifying both truthful and deceptive statements. Uninstructed participants performed fairly well (around 75% accuracy), apparently because they spontaneously used consistency and evasive answers. The pattern of results was the same among students, all officers, and veteran officers only, and shows that inconsistencies between interviews and evasive answers reveal deception when a strategic interview approach that hinders the repeat strategy is used. PMID:29354078

Transforming governance or reinforcing hierarchies and competition: examining the public and hidden transcripts of the Global Fund and HIV in India.

PubMed

Kapilashrami, Anuj; McPake, Barbara

2013-09-01

Global health initiatives (GHIs) have gained prominence as innovative and effective policy mechanisms to tackle global health priorities. More recent literature reveals governance-related challenges and their unintended health system effects. Much less attention is received by the relationship between these mechanisms, the ideas that underpin them and the country-level practices they generate. The Global Fund has leveraged significant funding and taken a lead in harmonizing disparate efforts to control HIV/AIDS. Its growing influence in recipient countries makes it a useful case to examine this relationship and evaluate the extent to which the dominant public discourse on Global Fund departs from the hidden resistances and conflicts in its operation. Drawing on insights from ethnographic fieldwork and 70 interviews with multiple stakeholders, this article aims to better understand and reveal the public and the hidden transcript of the Global Fund and its activities in India. We argue that while its public transcript abdicates its role in country-level operations, a critical ethnographic examination of the organization and governance of the Fund in India reveals a contrasting scenario. Its organizing principles prompt diverse actors with conflicting agendas to come together in response to the availability of funds. Multiple and discrete projects emerge, each leveraging control and resources and acting as conduits of power. We examine how management of HIV is punctuated with conflicts of power and interests in a competitive environment set off by the Fund protocol and discuss its system-wide effects. The findings also underscore the need for similar ethnographic research on the financing and policy-making architecture of GHIs.

Are children as relatives our responsibility? - How nurses perceive their role in caring for children as relatives of seriously ill patients.

PubMed

Golsäter, Marie; Henricson, Maria; Enskär, Karin; Knutsson, Susanne

2016-12-01

The purpose of this study was to elucidate how nurses perceive their role in caring for children as relatives to a parent with a serious physical illness. A qualitative explorative design with focus group interviews was used. In total, 22 nurses working at one neurological, one haematological and two oncological wards were interviewed. The transcripts from the interviews were analysed in steps in accordance with inductive qualitative content analysis. This study revealed six variations in how nurses perceived their role in the encounter with child relatives, ranging from being convinced that it is not their responsibility to being aware of the children's situation and working systematically to support them. Nurses should consider whether their patients have children who might be affected by their parent's illness. The nurses' self-confidence when meeting these children must be increased by education in order to strengthen their professional role. Furthermore, guidelines on how to encounter child relatives are required. Copyright © 2016 Elsevier Ltd. All rights reserved.

Understanding hospital meal experiences by means of participant-driven-photo-elicitation.

PubMed

Justesen, Lise; Mikkelsen, Bent E; Gyimóthy, Szilvia

2014-04-01

A patients' hospital meal experiences can be complex and often difficult to capture using traditional methods. This study investigated patients' hospital meal experiences using participant-driven-photo-elicitation (PDPE). PDPE invites respondents to photograph their daily lives and combines this with interviews, which can provide deeper insight into multisensory experiences beyond verbal or written discourse. The sample consisted of eight hospitalised patients. Patients completed a photo-essay of their hospital meal experience during a single day at a Danish hospital and afterwards participated in an open-ended interview. Two inductive analytical approaches were selected to assess the patients' reflections on their hospital meal experiences. First, the interview transcripts were analysed using the Semiotic Analysis approach using qualitative data analysis software NVivo 9. Second, the 91 produced photographs and the participants' engagement with the photographs were analysed by means of a Reflexive Content Analysis. The study found that PDPE is a research method that can be used for expanding the conceptualisation of hospital meal experiences, revealing the significance of the meal context, materiality and memories beyond food per se. Copyright © 2013 Elsevier Ltd. All rights reserved.

Barriers to Early Detection of Breast Cancer Among African American Females Over Age of 55

DTIC Science & Technology

2005-02-01

used for data analysis. NUDIST , software for qualitative data analysis will be used for systematic coding. All transcripts, as well as interviewer notes...will be coded in NUDIST . Dr. Smith and Mr. Worts will jointly develop the NUDIST coding system. Each of them will separately code each transcript and...already provided training in NUDIST to Dr. Smith and Mr. Worts. All interviews will be conducted by the Principal Investigator for this study who is

An Interview with Noam Chomsky

ERIC Educational Resources Information Center

Jack, Gavin

2006-01-01

This article presents a transcript of an interview that the author conducted with Noam Chomsky. In this interview, Chomsky talks about language acquisition and his theory of Universal Grammar. He then explains how the USA best exemplifies the individualist national culture. He also cites the challenges researchers should address in intercultural…

77 FR 40341 - Proposed Information Collection; Comment Request; Application for Appointment in the NOAA...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... recommendation, and official transcripts. A personal interview must also be conducted. Eligibility requirements.../erecruit/login.jsp ) and then submit paper forms via mail. An in-person interview is also required. III... of Respondents: 1,800. Estimated Time per Response: written applications, 2 hours; interviews, 5...

Interviews with Allstate.

ERIC Educational Resources Information Center

DiGaetani, John

1982-01-01

Provides transcripts of interviews with various administrators at an insurance company that take into account management problems, needed communication skills, the use of role playing in business communication courses, and the reading/information needs of managers. (HOD)

Evaluation of the Trajectory Operations Applications Software Task (TOAST). Volume 2: Interview transcripts

NASA Technical Reports Server (NTRS)

Perkins, Sharon; Martin, Andrea; Bavinger, Bill

1990-01-01

The Trajectory Operations Applications Software Task (TOAST) is a software development project whose purpose is to provide trajectory operation pre-mission and real-time support for the Space Shuttle. The purpose of the evaluation was to evaluate TOAST as an Application Manager - to assess current and planned capabilities, compare capabilities to commercially-available off the shelf (COTS) software, and analyze requirements of MCC and Flight Analysis Design System (FADS) for TOAST implementation. As a major part of the data gathering for the evaluation, interviews were conducted with NASA and contractor personnel. Real-time and flight design users, orbit navigation users, the TOAST developers, and management were interviewed. Code reviews and demonstrations were also held. Each of these interviews was videotaped and transcribed as appropriate. Transcripts were edited and are presented chronologically.

Difficult Questions of Difficult Questions: The Role of The Researcher and Transcription Styles

ERIC Educational Resources Information Center

Henderson, Holly

2018-01-01

This paper refracts a comparison of three distinct transcription styles through questions of researcher reflexivity. It uses the data from a single question asked by the researcher in multiple interviews for a small empirical project. These data are transcribed in three ways, and the resulting transcripts are discussed in relation to the analysis…

A study of the effectiveness of machine learning methods for classification of clinical interview fragments into a large number of categories.

PubMed

Hasan, Mehedi; Kotov, Alexander; Carcone, April; Dong, Ming; Naar, Sylvie; Hartlieb, Kathryn Brogan

2016-08-01

This study examines the effectiveness of state-of-the-art supervised machine learning methods in conjunction with different feature types for the task of automatic annotation of fragments of clinical text based on codebooks with a large number of categories. We used a collection of motivational interview transcripts consisting of 11,353 utterances, which were manually annotated by two human coders as the gold standard, and experimented with state-of-art classifiers, including Naïve Bayes, J48 Decision Tree, Support Vector Machine (SVM), Random Forest (RF), AdaBoost, DiscLDA, Conditional Random Fields (CRF) and Convolutional Neural Network (CNN) in conjunction with lexical, contextual (label of the previous utterance) and semantic (distribution of words in the utterance across the Linguistic Inquiry and Word Count dictionaries) features. We found out that, when the number of classes is large, the performance of CNN and CRF is inferior to SVM. When only lexical features were used, interview transcripts were automatically annotated by SVM with the highest classification accuracy among all classifiers of 70.8%, 61% and 53.7% based on the codebooks consisting of 17, 20 and 41 codes, respectively. Using contextual and semantic features, as well as their combination, in addition to lexical ones, improved the accuracy of SVM for annotation of utterances in motivational interview transcripts with a codebook consisting of 17 classes to 71.5%, 74.2%, and 75.1%, respectively. Our results demonstrate the potential of using machine learning methods in conjunction with lexical, semantic and contextual features for automatic annotation of clinical interview transcripts with near-human accuracy. Copyright © 2016 Elsevier Inc. All rights reserved.

AAS Oral History Project - Seeking Planetary Scientist

NASA Astrophysics Data System (ADS)

Buxner, Sanlyn; Holbrook, Jarita

2016-10-01

Now in its fourth year, the AAS Oral History Project has interviewed over 100 space scientists from all over the world. Led by the AAS Historical Astronomy Division (HAD) and partially funded by the American Institute of Physics Niels Bohr Library and ongoing support from the AAS, volunteers have collected oral histories from space scientists at professional meetings starting in 2015, including AAS, DPS, and the IAU general assembly. Each interview lasts one and a half to two hours and focuses on interviewees' personal and professional lives. Questions include those about one's family, childhood, strong influences on one's scientific career, career path, successes and challenges, perspectives on how astronomy is changing as a field, and advice to the next generation. Each interview is audio recorded and transcribed, the content of which is checked with each interviewee. Once complete, interview transcripts are posted online as part of a larger oral history library at https://www.aip.org/history-programs/niels-bohr-library/oral-histories. We will present preliminary analysis of those interviewed including characterizing career status, age range, nationality, and primary field. Additionally, we will discuss trends beginning to emerge in analysis of participants' responses about data driven science and advice to the next generation. Future analysis will reveal a rich story of space scientists and will help the community address issues of diversity, controversies, and the changing landscape of science. We are actively recruiting individuals to be interviewed at this meeting from all stages of career from undergraduate students to retired and emeritus astronomers. We are especially interested in interviewing 40+E members of DPS. Contact Sanlyn Buxner to schedule an interview or to find out more information about the project (buxner@psi.edu). Contact Jarita Holbrook if you would like to become an interviewer for the project (astroholbrook@gmail.com).

Considering Student Voices: Examining the Experiences of Underrepresented Students in Intervention Programs

PubMed Central

Gibau, Gina Sanchez

2015-01-01

Qualitative studies that examine the experiences of underrepresented minority students in science, technology, engineering, and mathematics fields are comparatively few. This study explores the self-reported experiences of underrepresented graduate students in the biomedical sciences of a large, midwestern, urban university. Document analysis of interview transcripts from program evaluations capture firsthand accounts of student experiences and reveal the need for a critical examination of current intervention programs designed to reverse the trend of underrepresentation in the biomedical sciences. Findings point to themes aligned around the benefits and challenges of program components, issues of social adjustment, the utility of supportive relationships, and environmental impacts. PMID:26163562

Feasibility of Using Qualitative Interviews to Explore Patients' Treatment Goals: Experience from Dermatology.

PubMed

Blome, Christine; von Usslar, Kathrin; Augustin, Matthias

2016-06-01

Qualitative interviews are used to assess understandability and content validity of patient-reported outcomes. However, the common approach of asking patients to paraphrase items may not be sufficient to completely reveal item content as understood by patients. We used qualitative interviews to elicit more detailed information about patients' understanding of treatment goal items for the Patient Benefit Index 2.0 (PBI 2.0). This questionnaire measures patient-relevant benefit from treatments for skin diseases by assessing goal importance prior to and goal attainment after treatment. We interviewed 16 patients with psoriasis, atopic dermatitis, leg ulcers, and vitiligo. Patients were asked to elaborate in detail on their understanding of 15 treatment goal items. Subsequently, they were asked to suggest changes in item wording and to name missing treatment goals. Interview transcripts were analyzed according to an adapted approach of content analysis. The task was easy for the patients to understand, and they shared detailed information on what each goal meant to them. Results of the content analysis induced a range of revisions of the PBI 2.0 items, including changes in wording (four items) and item order (two items). Four items were deleted because they were found to be redundant or irrelevant, and one item was added to the list of treatment goals. Asking patients to elaborate on their item understanding in qualitative interviews provided detailed insight into item content and understandability. This method has helped considerably to improve feasibility and content validity of the PBI 2.0.

The impact of experience on undergraduate preregistration student nurses' responses to patients in pain: a 2-year qualitative longitudinal study.

PubMed

Mackintosh-Franklin, Carolyn

2014-03-01

The management of pain is consistently reported as a problematic area of practice, with limited evidence of improvements in the past 30 years. This study explores the impact of experience on student nurses' responses to patients in pain. Sixteen volunteers from a cohort of undergraduate student nurses in the U.K. participated in a qualitative longitudinal study that used two semistructured interviews 18 months apart. Interview transcripts were analyzed with the use of thematic content analysis for each individual interview stage and then additionally to identify relationships between each stage. Participants revealed an initial lack of interest in nearly all aspects of pain. At the second stage of interviews, some participants expressed increasing discernment and empathy toward patients in pain, although some continued to have minimal interest. Findings suggest that an active interest in pain is essential so that individuals can react critically to assumptions of the clinical culture they are exposed to. Further research is needed to identify how an active interest can by developed among those students for whom experience has little positive impact. Without active interest, apathy, aversion to change, and continued poor pain management practices are likely to continue. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Developing Flanagan's critical incident technique to elicit indicators of high and low quality nursing care from patients and their nurses.

PubMed

Norman, I J; Redfern, S J; Tomalin, D A; Oliver, S

1992-05-01

This paper discusses a development of Flanagan's critical incident technique (CIT) to elicit indicators of high and low quality nursing from patients and their nurses on medical, surgical and elderly care wards. Stages in undertaking the CIT are identified and presuppositions held by most researchers about the nature of the technique are identified. The paper describes how the authors moved to a different set of presuppositions during the course of the study. Preliminary analysis of interview transcripts revealed that critical incidents need not always be demarcated scenes with a clear beginning and end, but may arise from respondents summarizing their overall experience within their description of one incident. Characteristically respondents were unable to give a detailed account of such incidents but validity may be established by the fact that respondents appear to recount what actually happened as they saw it, and what they said was clearly important to them. The researchers found that the most appropriate basic unit of analysis was not the incident itself but 'happenings' revealed by incidents that are 'critical' by virtue of being important to respondents with respect to the quality of nursing care. The importance of CIT researchers achieving an understanding of the 'meaning' of critical happenings to respondents is emphasized. Analysis of the interview transcripts is facilitated by the use of INGRES, a relational database computer program which should enable a 'personal theory' of quality nursing for each respondent, both patients and nurses, to be described. The study suggests that the CIT is a flexible technique which may be adapted to meet the demands of nursing research. If carefully applied, the CIT seems capable of capitalizing on respondents' own stories and avoids the loss of information which occurs when complex narratives are reduced to simple descriptive categories. Patients and nurses have unique perspectives on nursing and their views are of primary importance in understanding what quality means with respect to the interpersonal processes that are integral to nursing care. This paper discusses the identification of indicators of quality nursing from interviews with patients and nurses using the authors' development of Flanagan's critical incident technique.

Nursing home nurses' experiences of resident transfers to the emergency department: no empathy for our work environment difficulties.

PubMed

Tsai, Hsiu-Hsin; Tsai, Yun-Fang; Huang, Hsiu-Li

2016-03-01

To explore the experiences of nursing home nurses when they transfer residents from nursing homes to the emergency department in Taiwan. The transfer of residents between nursing homes and emergency departments challenges continuity of care. Understanding nursing home nurses' experiences during these transfers may help to improve residents' continuity of care. However, few empirical data are available on these nurses' transfer experiences worldwide, and none could be found in Asian countries. Qualitative descriptive study. Data were collected from August 2012-June 2013 in audiotaped, individual, in-depth interviews with 25 nurses at five nursing homes in Taiwan. Interview transcripts were analysed by constant comparative analysis. Analysis of interview transcripts revealed that the core theme of nursing home nurses' transfer experience was discontinuity in nursing home to emergency department transitions. This core theme comprised three themes: discontinuity in family involvement, discontinuity in medical resources and expectations, and discontinuity in nurses' professional role. Nursing home nurses need a working environment that is better connected to residents' family members and more immediate and/or easier access to acute care for residents. Communication between nurses and residents' family could be improved by using text messages or social media by mobile phones, which are widely used in Taiwan and worldwide. To improve access to acute care, we suggest developing a real-time telehealth transfer system tailored to the medical culture and policies of each country. This system should facilitate communication among nursing home staff, family members and hospital staff. Our findings on nurses' experiences during transfer of nursing home residents to the emergency department can be used to design more effective transfer policies such as telemedicine systems in Taiwan and other Asian countries or in those with large populations of Chinese immigrants. © 2016 John Wiley & Sons Ltd.

"Music Therapy Helped Me Get Back Doing": Perspectives of Music Therapy Participants in Mental Health Services.

PubMed

McCaffrey, Tríona; Edwards, Jane

2016-01-01

Mental health service development internationally is increasingly informed by the collaborative ethos of recovery. Service user evaluation of experiences within music therapy programs allows new phenomena about participation in services to be revealed that might otherwise remain unnoticed. The aim of this study was to demonstrate how asking service users about their experience of music therapy can generate useful information, and to reflect upon the feedback elicited from such processes in order to gain a deeper understanding of how music therapy is received among service users in mental health. Six mental health service users described their experiences of music therapy in one or two individual interviews. Transcripts of interviews were analyzed using the procedures and techniques of Interpretative Phenomenological Analysis. Interviews with mental health service users provided rich, in-depth accounts reflecting the complex nature of music therapy participation. Super-ordinate themes refer to the context in which music therapy was offered, the rich sound world of music in music therapy, the humanity of music therapy, and the strengths enhancing opportunities experienced by service users. Participants indicated that they each experienced music therapy in unique ways. Opinions about the value of music therapy were revealed through an interview process in which the researcher holds an open attitude, welcoming all narrative contributions respectfully. These findings can remind practitioners of the importance of closely tuning into the perspectives and understandings of those who have valuable expertise to share about their experience of music therapy services in mental health. © the American Music Therapy Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Many Ways of Telling: Expanding Conceptualizations of Child Sexual Abuse Disclosure

ERIC Educational Resources Information Center

Alaggia, R.

2004-01-01

Objective:: The aim of this study was to explore influences that inhibit or promote child sexual abuse (CSA) disclosure. Method:: Face-to-face in-depth interviews of 24 female and male survivors of CSA were conducted, using the Long-Interview method to trace disclosure processes. Verbatim transcriptions of the interviews were analyzed by hand and…

Post-disaster Gulf Coast Recovery Using Telehealth

PubMed Central

Kim, Thomas J.; Eastburn, Sasha L.; Icenogle, Marjorie L.; Slagle, Michelle; Nuriddin, Azizeh H.; Brantley, Katrina M.; Foreman, Rachel D.; Buckner, Ayanna V.

2013-01-01

Abstract Objective: The Gulf Coast continues to struggle with service need far outpacing available resources. Since 2005, the Regional Coordinating Center for Hurricane Response (RCC) at Morehouse School of Medicine, Atlanta, GA, has supported telehealth solutions designed to meet high service needs (e.g., psychiatry) within primary care and other healthcare organizations. The overall RCC vision is to support autonomous, useful, and sustainable telehealth programs towards mitigating unmet disaster-related needs. Subjects and Methods: To assess Gulf Coast telehealth experiences, we conducted semistructured interviews with both regional key informants and national organizations with Gulf Coast recovery interests. Using qualitative-descriptive analysis, interview transcripts were analyzed to identify shared development themes. Results: Thirty-eight key informants were interviewed, representing a 77.6% participation rate among organizations engaged by the RCC. Seven elements critical to telehealth success were identified: Funding, Regulatory, Workflow, Attitudes, Personnel, Technology, and Evaluation. These key informant accounts reveal shared insights with telehealth regarding successes, challenges, and recommendations. Conclusions: The seven elements critical to telehealth success both confirm and organize development principles from a diverse collective of healthcare stakeholders. The structured nature of these insights suggests a generalizable framework upon which other organizations might develop telehealth strategies toward addressing high service needs with limited resources. PMID:23427981

The influence of Thai culture on diabetes perceptions and management.

PubMed

Sowattanangoon, Napaporn; Kotchabhakdi, Naipinich; Petrie, Keith J

2009-06-01

To explore the way Thai patients perceive and manage their diabetes. Using a focused ethnographic approach, face-to-face interviews were conducted at two public hospitals in Bangkok. All interviews (n=27) were audio-taped and transcribed verbatim. Analysis of the interview transcripts was completed thematically. The findings showed that Thai patients manage their diabetes according to their beliefs about diabetes. These beliefs are constructed using both modern and traditional knowledge. For example, some patients explained the cause of their illness as being due to biomedical factors such as genetics, and also cultural factors such as karma from either previous or current lifetimes. The analysis also revealed that some aspects of Thai life facilitate diabetes self-management while other aspects hamper good control of the illness. For example, Buddhist values of moderation contribute positively to dietary change, while, on the other hand, the importance of rice in the Thai diet can impede successful self-management strategies. The results of this research indicate that Thai culture influences diabetes perceptions and management. Culturally appropriate treatment guidelines should be established for diabetes management that give special consideration to the significance and meaning of food and to Buddhist beliefs.

Change and Diversity in Grandparenting Experience.

ERIC Educational Resources Information Center

Thomas, Jeanne L.; Datan, Nancy

In this study, change over time in grandparenting experience, sex differences in grandparenting, and differences among relationships with different grandchildren were explored. Thirteen grandmothers and six grandfathers were interviewed; content analysis and thematic analysis of interview transcripts were performed. Grandparents described changes…

The meaning and use of spirituality among African American women living with HIV/AIDS.

PubMed

Dalmida, Safiya George; Holstad, Marcia McDonnell; DiIorio, Colleen; Laderman, Gary

2012-10-01

The purpose of this qualitative study was to explore the meaning and use of spirituality among African American (AA), predominantly Christian women with HIV. A nonrandom sample of 20 AA women from a large infectious disease clinic in Metro-Atlanta participated in the study. The study used focus groups and individual interviews to interview women about their lived spiritual experience. Content analysis and NUDIST software were used to analyze transcripts. The findings revealed the spiritual views and practices of AA women with HIV. The following themes (and subthemes) emerged: Spirituality is a process/journey or connection (connection to God, higher power, or spirit and HIV brought me closer to God), spiritual expression (religion/church attendance, prayer, helping others, having faith), and spiritual benefits (health/healing, spiritual support, inner peace/strength/ability to keep going, and here for a reason or purpose/a second chance). Findings highlight the importance of spirituality in health and well-being among AA women with HIV/AIDS.

The Meaning and Use of Spirituality Among African American Women Living With HIV/AIDS

PubMed Central

Dalmida, Safiya George; Holstad, Marcia McDonnell; DiIorio, Colleen; Laderman, Gary

2014-01-01

The purpose of this qualitative study was to explore the meaning and use of spirituality among African American (AA), predominantly Christian women with HIV. A nonrandom sample of 20 AA women from a large infectious disease clinic in Metro-Atlanta participated in the study. The study used focus groups and individual interviews to interview women about their lived spiritual experience. Content analysis and NUDIST software were used to analyze transcripts. The findings revealed the spiritual views and practices of AA women with HIV. The following themes (and subthemes) emerged: Spirituality is a process/journey or connection (connection to God, higher power, or spirit and HIV brought me closer to God), spiritual expression (religion/church attendance, prayer, helping others, having faith), and spiritual benefits (health/healing, spiritual support, inner peace/strength/ability to keep going, and here for a reason or purpose/a second chance). Findings highlight the importance of spirituality in health and well-being among AA women with HIV/AIDS. PMID:22566288

Community Connectedness, Challenges, and Resilience Among Gay Latino Immigrants

PubMed Central

Gray, Nicole N.; Mendelsohn, David M.; Omoto, Allen M.

2016-01-01

To date, relatively little psychological research has focused on the experiences of lesbian, gay, bisexual, and transgender (LGBT) Latino/a immigrants to the United States. This qualitative study used face-to-face semi-structured interviews to explore the unique sources of stress, challenges, as well as opportunities and factors related to resilience among 13 gay Latino first- and second-generation immigrants. Iterative coding of interview transcripts revealed four key themes, each of which is illustrated with verbatim quotes: 1) feelings of connectedness to the LGBT community, 2) feelings of connectedness to the Latino/a community, 3) intersectional challenges and strategies, and 4) well-being, strength, and resilience. As suggested by these themes, gay Latino immigrants have distinct sources of stress and conflict, many of them associated with community memberships, but also draw on unique sources of support and adaptive thoughts and behaviors in facing stressors. Implications for studying risk and resilience factors among stigmatized populations, including LGBT individuals and immigrants, are discussed. PMID:25576015

Social challenges and supports from the perspective of individuals with Asperger syndrome and other autism spectrum disabilities.

PubMed

Müller, Eve; Schuler, Adriana; Yates, Gregory B

2008-03-01

The study describes the perspectives of individuals with Asperger syndrome and other autism spectrum disabilities (ASDs) regarding social challenges and supports. Eighteen adults with ASDs were individually interviewed. They were asked to describe their experiences navigating their social worlds, and recommend effective social supports and strategies for improving social connectedness. Qualitative analyses of the interview transcripts revealed a number of common experiences including a profound sense of isolation, difficulty initiating social interactions, challenges relating to communication, longing for greater intimacy, desire to contribute to one's community, and effort to develop greater social/self-awareness. Commonly recommended social supports included external supports (e.g. activities based on shared interests, highly structured or scripted social activities, and small groups or dyads); communication supports (e.g. alternative modes of communication, explicit communication, and instruction in interpreting and using social cues); and self-initiated strategies for handling social anxiety (e.g. creative/improvisational outlets, physical activity, spiritual practice/organized religion, and time spent alone).

A geographically explicit ecological momentary assessment (GEMA) mixed method for understanding substance use.

PubMed

McQuoid, Julia; Thrul, Johannes; Ling, Pamela

2018-04-01

Tobacco use is increasingly concentrated within marginalized groups, including LGBTQ+ young adults. Developing tailored interventions to reduce tobacco-related health disparities requires understanding the mechanisms linking individual and contextual factors associated with tobacco use to behavior. This paper presents an in-depth exploration of three cases from a novel mixed method study designed to identify the situational factors and place-based practices of substance use among high-risk individuals. We combined geographically explicit ecological momentary assessment (GEMA) with an adapted travel diary-interview method. Participants (young adult bisexual smokers, ages 18-26) reported on non-smoking and smoking situations for 30 days with a smartphone app. GEMA surveys captured internal and external situational factors (e.g., craving intensity, location type, seeing others smoking). Continuous locational data was collected via smartphone GPS. Subsequently, participants completed in-depth interviews reviewing maps of their own GEMA data. GEMA data and transcripts were analyzed separately and integrated at the case level in a matrix. Using GEMA maps to guide the interview grounded discussion in participants' everyday smoking situations and routines. Interviews clarified participant interpretation of GEMA measures and revealed experiences and meanings of smoking locations and practices. The GEMA method identified the most frequent smoking locations/times for each participant (e.g., afternoons at university). Interviews provided description of associated situational factors and perceptions of smoking contexts (e.g., peer rejection of bisexual identity) and the roles of smoking therein (e.g., physically escape uncomfortable environments). In conclusion, this mixed method contributes to advancing qualitative GIS and other hypothesis-generating approaches working to reveal the richness of individuals' experiences of the everyday contexts of health behavior, while also providing reliable measures of situational predictors of behaviors of interest, such as substance use. Limitations of and future directions for the method are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

"I Don't Know What a Proper Woman Means": What Women with Intellectual Disabilities Think about Sex, Sexuality and Themselves

ERIC Educational Resources Information Center

Fitzgerald, Christina; Withers, Paul

2013-01-01

There is very little literature concerning how women with intellectual disabilities conceptualise their sexuality or develop a sexual identity. Semi-structured interview schedules were used to guide interviews with 10 women with intellectual disabilities. Thematic analysis was used to analyse the interview transcripts. Many of the women could not…

Perspectives of policy and political decision makers on access to formal dementia care: expert interviews in eight European countries.

PubMed

Broda, Anja; Bieber, Anja; Meyer, Gabriele; Hopper, Louise; Joyce, Rachael; Irving, Kate; Zanetti, Orazio; Portolani, Elisa; Kerpershoek, Liselot; Verhey, Frans; Vugt, Marjolein de; Wolfs, Claire; Eriksen, Siren; Røsvik, Janne; Marques, Maria J; Gonçalves-Pereira, Manuel; Sjölund, Britt-Marie; Woods, Bob; Jelley, Hannah; Orrell, Martin; Stephan, Astrid

2017-08-03

As part of the ActifCare (ACcess to Timely Formal Care) project, we conducted expert interviews in eight European countries with policy and political decision makers, or representatives of relevant institutions, to determine their perspectives on access to formal care for people with dementia and their carers. Each ActifCare country (Germany, Ireland, Italy, The Netherlands, Norway, Portugal, Sweden, United Kingdom) conducted semi-structured interviews with 4-7 experts (total N = 38). The interview guide addressed the topics "Complexity and Continuity of Care", "Formal Services", and "Public Awareness". Country-specific analysis of interview transcripts used an inductive qualitative content analysis. Cross-national synthesis focused on similarities in themes across the ActifCare countries. The analysis revealed ten common themes and two additional sub-themes across countries. Among others, the experts highlighted the need for a coordinating role and the necessity of information to address issues of complexity and continuity of care, demanded person-centred, tailored, and multidisciplinary formal services, and referred to education, mass media and campaigns as means to raise public awareness. Policy and political decision makers appear well acquainted with current discussions among both researchers and practitioners of possible approaches to improve access to dementia care. Experts described pragmatic, realistic strategies to influence dementia care. Suggested innovations concerned how to achieve improved dementia care, rather than transforming the nature of the services provided. Knowledge gained in these expert interviews may be useful to national decision makers when they consider reshaping the organisation of dementia care, and may thus help to develop best-practice strategies and recommendations.

Designing a leadership development program for surgeons.

PubMed

Jaffe, Gregory A; Pradarelli, Jason C; Lemak, Christy Harris; Mulholland, Michael W; Dimick, Justin B

2016-01-01

Although numerous leadership development programs (LDPs) exist in health care, no programs have been specifically designed to meet the needs of surgeons. This study aimed to elicit practicing surgeons' motivations and desired goals for leadership training to design an evidence-based LDP in surgery. At a large academic health center, we conducted semistructured interviews with 24 surgical faculty members who voluntarily applied and were selected for participation in a newly created LDP. Transcriptions of the interviews were analyzed using analyst triangulation and thematic coding to extract major themes regarding surgeons' motivations and perceived needs for leadership knowledge and skills. Themes from interview responses were then used to design the program curriculum specifically to meet the leadership needs of surgical faculty. Three major themes emerged regarding surgeons' motivations for seeking leadership training: (1) Recognizing key gaps in their formal preparation for leadership roles; (2) Exhibiting an appetite for personal self-improvement; and (3) Seeking leadership guidance for career advancement. Participants' interviews revealed four specific domains of knowledge and skills that they indicated as desired takeaways from a LDP: (1) leadership and communication; (2) team building; (3) business acumen/finance; and (4) greater understanding of the health care context. Interviews with surgical faculty members identified gaps in prior leadership training and demonstrated concrete motivations and specific goals for participating in a formal leadership program. A LDP that is specifically tailored to address the needs of surgical faculty may benefit surgeons at a personal and institutional level. Copyright © 2016 Elsevier Inc. All rights reserved.

“It’s a Wild Thing, Waiting to Get Me”

PubMed Central

Davis, Boyd H.; Pope, Charlene; Mason, Peyton R.; Magwood, Gayenell; Jenkins, Carolyn M.

2016-01-01

Purpose This mixed methods study uses a unique approach from social science and linguistics methodologies, a combination of positioning theory and stance analysis, to examine how 20 African Americans with type 2 diabetes make sense of the practices that led to recurrent emergency department visits to identify needs for more effective intervention. Methods In a purposive sample of postemergency department visit interviews with a same-race interviewer, people responded to open-ended questions reflecting on the decision to seek emergency department care. As applied to diabetes education, positioning theory explains that people use their language to position themselves toward their disease, their medications, and the changes in their lives. Transcriptions were coded using discourse analysis to categorize themes. As a form of triangulation, stance analysis measured language patterns using factor analysis to see when and how speakers revealed affect, attitude, and agentive choices for action. Conclusion Final analysis revealed that one third of the sample exhibited high scores for positive agency or capacity for decision-making and self-management, while the rest expressed less control and more negative emotions and fears that may preclude self-management. This approach suggests a means to tailor diabetes education considering alternative approaches focused on communication for those facing barriers. PMID:21515541

"It's a wild thing, waiting to get me": stance analysis of African Americans with diabetes.

PubMed

Davis, Boyd H; Pope, Charlene; Mason, Peyton R; Magwood, Gayenell; Jenkins, Carolyn M

2011-01-01

This mixed methods study uses a unique approach from social science and linguistics methodologies, a combination of positioning theory and stance analysis, to examine how 20 African Americans with type 2 diabetes make sense of the practices that led to recurrent emergency department visits to identify needs for more effective intervention. In a purposive sample of postemergency department visit interviews with a same-race interviewer, people responded to open-ended questions reflecting on the decision to seek emergency department care. As applied to diabetes education, positioning theory explains that people use their language to position themselves toward their disease, their medications, and the changes in their lives. Transcriptions were coded using discourse analysis to categorize themes. As a form of triangulation, stance analysis measured language patterns using factor analysis to see when and how speakers revealed affect, attitude, and agentive choices for action. Final analysis revealed that one third of the sample exhibited high scores for positive agency or capacity for decision-making and self-management, while the rest expressed less control and more negative emotions and fears that may preclude self-management. This approach suggests a means to tailor diabetes education considering alternative approaches focused on communication for those facing barriers.

Primary Care Providers’ Views of Patient Portals: Interview Study of Perceived Benefits and Consequences

PubMed Central

Latulipe, Celine; Melius, Kathryn A; Quandt, Sara A; Arcury, Thomas A

2016-01-01

Background The United States government is encouraging physicians to adopt patient portals—secure websites that allow patients to access their health information. For patient portals to recognize their full potential and improve patient care, health care providers’ acceptance and encouragement of their use will be essential. However, little is known about provider concerns or views of patient portals. Objective We conducted this qualitative study to determine how administrators, clinic staff, and health care providers at practices serving a lower income adult population viewed patient portals in terms of their potential benefit, areas of concern, and hopes for the future. Methods We performed in-depth interviews between October 2013 and June 2014 with 20 clinic personnel recruited from health centers in four North Carolina counties. Trained study personnel conducted individual interviews following an interviewer guide to elicit perceptions of the benefits and disadvantages of patient portals. Interviews were recorded and transcribed. Research team members reviewed transcribed interviews for major themes to construct a coding dictionary. Two researchers then coded each transcript with any coding discrepancies resolved through discussion. Results The interviews revealed that clinic personnel viewed patient portals as a mandated product that had potential to improve communication and enhance information sharing. However, they expressed many concerns including portals’ potential to generate more work, confuse patients, alienate non-users, and increase health disparities. Clinic personnel expected few older and disadvantaged patients to use a portal. Conclusions Given that clinic personnel have significant concerns about portals’ unintended consequences, their uptake and impact on care may be limited. Future studies should examine ways portals can be implemented in practices to address providers’ concerns and meet the needs of vulnerable populations. PMID:26772771

Advisable in the National Interest? The Relief of General George C. Kenney

DTIC Science & Technology

1994-01-01

Baker later recalled." Arnold’s " people included Eakr and 63. Mmo, Bipdir Omml C . .L Kibome, AC/S, WPD, for do hi dof tdo Air Coqps, 21 Decmnber...January 1966. Oral History Interview 626, transcript. USAF Oral History Collection, AFHRC, Maxwell AFB, Alabama. Eake, Ira C . Interview by Charles...Collection, AFHRC, Maxwell AFB, Alabama. Irvine, C . S. Interview by Robert M. Kipp. March AFB, California, 17 December 1970. Oral History Interview

Teaching Melodic Dictation in Advanced Placement Music Theory

ERIC Educational Resources Information Center

Paney, Andrew S.; Buonviri, Nathan O.

2014-01-01

In this study approaches to teaching melodic dictation skills used by Advanced Placement (AP) Music Theory teachers were examined. Twelve high school teachers from four states were interviewed. Four themes emerged from the interview transcripts: cognitive frameworks, processing strategies, rhythm, and course design. Participants generally…

Gender-related aspects of transmasculine people's vocal situations: insights from a qualitative content analysis of interview transcripts.

PubMed

Azul, David

2016-11-01

Transmasculine people assigned female gender at birth but who do not identify with this classification have traditionally received little consideration in the voice literature. Existing analyses tend to be focused on evaluating speaker voice characteristics, whereas other factors that contribute to the production of vocal gender have remained underexplored. Most studies rely on researcher-centred perspectives, whereas very little is known about how transmasculine people themselves experience and make sense of their vocal situations. To explore how participants described their subjective gender positionings; which gender attributions they wished to receive from others; which gender they self-attributed to their voices; which gender attributions they had received from others; and how far participants were satisfied with the gender-related aspects of their vocal situations. Transcripts of semi-structured interviews with 14 German-speaking transmasculine people served as the original data corpus. Sections in which participants described the gender-related aspects of their vocal situations and that were relevant to the current research objectives were selected and explored using qualitative content analysis. The analysis revealed diverse accounts pertaining to the factors that contribute to the production of vocal gender for individual participants and variable levels of satisfaction with vocal gender presentation and attribution. Transmasculine people need to be regarded as a heterogeneous population and clinical practice needs to follow a client-centred, individualized approach. © 2016 Royal College of Speech and Language Therapists.

“This Will Not Enter Me”: Painful Anal Intercourse among Black Men Who Have Sex with Men in South African Townships

PubMed Central

Collier, Kate L.; Sandfort, Theo G.M.; Reddy, Vasu; Lane, Tim

2014-01-01

Little is known about painful receptive anal intercourse (RAI) and its relationship to HIV risk and protective behaviors among men who have sex with men (MSM). The purpose of this study was to identify attributions for and responses to painful RAI among Black MSM in South African townships. In-depth interviews were conducted with 81 Black MSM (ages 20–39 years) who were purposively recruited from four townships. The semi-structured interviews addressed sexual behavior and identity, alcohol use, and safer sex. Pain during RAI was brought up by many participants without specific prompting from the interviewer. Analysis of the interview transcripts revealed that pain was a common feature of first RAI experiences but was not limited to first-time experiences. The participants attributed pain during RAI to partner characteristics, interpersonal dynamics, lack of lubricant, and alcohol use or non-use. The main strategies participants used to address pain during RAI were setting sexual boundaries and lubricant use; a small number of participants reported purposefully consuming alcohol to prevent the pain associated with RAI. Black South African MSM can be supported to reduce pain during RAI in ways that reduce their HIV/STI risk. Culturally-specific sexual health education, supportive sexual health services, and improved access to condom-compatible lubricants are important components of HIV/STI interventions for this population. PMID:25257257

A qualitative assessment of personal and social responsibility for kidney disease: the Increasing Kidney Disease Awareness Network Transplant Project.

PubMed

Spigner, Clarence; Lyles, Courtney Rees; Galvin, Georgia; Sabin, Janice; Davis, Connie; Dick, Andre; Young, Bessie A

2011-01-01

Limited qualitative research has explored opinions of kidney disease health care providers regarding racial and ethnic disparities in access to and receipt of kidney transplantation. Key informant interviews were conducted among transplant nephrologists, nephrologists, transplant social workers, and transplant coordinators to determine barriers to transplantation among African Americans compared to whites with end-stage renal disease (ESRD). Thirty-eight interviews were audio recorded and transcribed to hardcopy for content analysis. Grounded theory was used to determine dominant themes within the interviews. Reliability and validity were ensured by several coinvestigators independently sorting verbatim responses used for generating themes and subsequent explanations. Several major categories arose from analysis of the transcripts. Under the category of personal and social responsibility for kidney transplantation, interviews revealed 4 major themes: negative personal behaviors, acquisition of and lack of self-treatment of comorbid conditions, lack of individual responsibility, and the need for more social responsibility. Many providers perceived patients as being largely responsible for the development of ESRD, while some providers expressed the idea that more social responsibility was needed to improve poor health status and disparities in kidney transplantation rates. Kidney disease health providers seemed torn between notions of patients' accountability and social responsibility for racial disparities in chronic kidney disease and ESRD. Further research is needed to clarify which aspects contribute most to disparities in access to transplantation.

"This will not enter me": painful anal intercourse among Black men who have sex with men in South African townships.

PubMed

Collier, Kate L; Sandfort, Theo G M; Reddy, Vasu; Lane, Tim

2015-02-01

Little is known about painful receptive anal intercourse (RAI) and its relationship to HIV risk and protective behaviors among men who have sex with men (MSM). The purpose of this study was to identify attributions for and responses to painful RAI among Black MSM in South African townships. In-depth interviews were conducted with 81 Black MSM (ages 20-39 years) who were purposively recruited from four townships. The semi-structured interviews addressed sexual behavior and identity, alcohol use, and safer sex. Pain during RAI was brought up by many participants without specific prompting from the interviewer. Analysis of the interview transcripts revealed that pain was a common feature of first RAI experiences but was not limited to first-time experiences. The participants attributed pain during RAI to partner characteristics, interpersonal dynamics, lack of lubricant, and alcohol use or non-use. The main strategies participants used to address pain during RAI were setting sexual boundaries and lubricant use; a small number of participants reported purposefully consuming alcohol to prevent the pain associated with RAI. Black South African MSM can be supported to reduce pain during RAI in ways that reduce their HIV/STI risk. Culturally specific sexual health education, supportive sexual health services, and improved access to condom-compatible lubricants are important components of HIV/STI interventions for this population.

Quality nursing care in the words of nurses.

PubMed

Burhans, Linda Maas; Alligood, Martha Raile

2010-08-01

This paper is a report of a study of the meaning of quality nursing care for practising nurses. Healthcare quality continues to be a subject of intense criticism and debate. Although quality nursing care is vital to patient outcomes and safety, meaningful improvements have been disturbingly slow. Analysis of quality care literature reveals that practising nurses are rarely involved in developing or defining improvement programs for quality nursing care. Therefore, two major study premises were that quality nursing care must be meaningful and relevant to nurses and that uncovering their meaning of quality nursing care could facilitate more effective improvement approaches. Using van Manen's hermeneutic phenomenology, meaning was revealed through analysis of interviews to answer the research question 'What is the lived meaning of quality nursing care for practising nurses?' Twelve nurses practising on medical or surgical adult units at general or intermediate levels of care within acute care hospitals in the United States of America were interviewed. Emerging themes were discovered through empirical and reflective analysis of audiotapes and transcripts. The data were collected in 2008. The revealed lived meaning of quality nursing care for practising nurses was meeting human needs through caring, empathetic, respectful interactions within which responsibility, intentionality and advocacy form an essential, integral foundation. Nurse managers could develop strategies that support nurses better in identifying and delivering quality nursing care reflective of responsibility, caring, intentionality, empathy, respect and advocacy. Nurse educators could modify education curricula to model and teach students the intrinsic qualities identified within these meanings of quality nursing care.

Alcohol Use During Pregnancy in a South African Community: Reconciling Knowledge, Norms, and Personal Experience.

PubMed

Watt, Melissa H; Eaton, Lisa A; Dennis, Alexis C; Choi, Karmel W; Kalichman, Seth C; Skinner, Donald; Sikkema, Kathleen J

2016-01-01

Due to high rates of fetal alcohol spectrum disorder (FASD) in South Africa, reducing alcohol use during pregnancy is a pressing public health priority. The aim of this study was to qualitatively explore knowledge and attitudes about maternal alcohol consumption among women who reported alcohol use during pregnancy. The study was conducted in Cape Town, South Africa. Participants were pregnant or within 1 year postpartum and self-reported alcohol use during pregnancy. In-depth interviews explored personal experiences with drinking during pregnancy, community norms and attitudes towards maternal drinking, and knowledge about FASD. Transcripts were analyzed using a content analytic approach, including narrative memos and data display matrices. Interviews revealed competing attitudes. Women received anti-drinking messages from several sources, but these sources were not highly valued and the messages often contradicted social norms. Women were largely unfamiliar with FASD, and their knowledge of impacts of fetal alcohol exposure was often inaccurate. Participants' personal experiences influenced their attitudes about the effects of alcohol during pregnancy, which led to internalization of misinformation. The data revealed a moral conflict that confronted women in this setting, leaving women feeling judged, ambivalent, or defensive about their behaviors, and ultimately creating uncertainty about their alcohol use behaviors. Data revealed the need to deliver accurate information about the harms of fetal alcohol exposure through sources perceived as trusted and reliable. Individual-level interventions to help women reconcile competing attitudes and identify motivations for reducing alcohol use during pregnancy would be beneficial.

The perceived organizational impact of the gender gap across a Canadian department of medicine and proposed strategies to combat it: a qualitative study.

PubMed

Pattani, Reena; Marquez, Christine; Dinyarian, Camellia; Sharma, Malika; Bain, Julie; Moore, Julia E; Straus, Sharon E

2018-04-10

Despite the gender parity existing in medical schools for over three decades, women remain underrepresented in academic medical centers, particularly in senior ranks and in leadership roles. This has consequences for patient care, education, research, and workplace culture within healthcare organizations. This study was undertaken to explore the perspectives of faculty members at a single department of medicine on the impact of the existing gender gap on organizational effectiveness and workplace culture, and to identify systems-based strategies to mitigate the gap. The study took place at a large university department of medicine in Toronto, Canada, with six affiliated hospitals. In this qualitative study, semi-structured individual interviews were conducted between May and September 2016 with full-time faculty members who held clinical and university-based appointments. Transcripts of the interviews were analyzed using thematic analysis. Three authors independently reviewed the transcripts to determine a preliminary list of codes and establish a coding framework. A modified audit consensus coding approach was applied; a single analyst reviewed all the transcripts and a second analyst audited 20% of the transcripts in each round of coding. Following each round, inter-rater reliability was determined, discrepancies were resolved through discussion, and modifications were made as needed to the coding framework. The analysis revealed faculty members' perceptions of the gender gap, potential contributing factors, organizational impacts, and possible solutions to bridge the gap. Of the 43 full-time faculty members who participated in the survey (29 of whom self-identified as female), most participants were aware of the existing gender gap within academic medicine. Participants described social exclusion, reinforced stereotypes, and unprofessional behaviors as consequences of the gap on organizational effectiveness and culture. They suggested improvements in (1) the processes for recruitment, hiring, and promotion; (2) inclusiveness of the work environment; (3) structures for mentorship; and (4) ongoing monitoring of the gap. The existing gender gap in academic medicine may have negative consequences for organizational effectiveness and workplace culture but many systems-based strategies to mitigate the gap exist. Although these solutions warrant rigorous evaluation, they are feasible to institute within most healthcare organizations immediately.

Health Coaching: An Update on the National Consortium for Credentialing of Health & Wellness Coaches

PubMed Central

2015-01-01

In September 2014, Global Advances in Health and Medicine editor Michele Mittelman, RN, MPH, interviewed four of the leaders in health and wellness coaching about trends in coaching and the progress of the National Consortium for Credentialing of Health & Wellness Coaches. Following are the transcripts of those interviews. Additionally, videos of the interviews are available at www.gahmj.com. PMID:25694854

Rugged Practices: Embodying Authenticity in Outdoor Recreation

ERIC Educational Resources Information Center

Senda-Cook, Samantha

2012-01-01

When people recreate outdoors, they value the quality of the experience. This study examines rhetorical practices that sustain or undermine perceived authentic outdoor recreation experiences. I conducted a rhetorical analysis of my fieldnotes gathered through participant observation and interview transcripts of online and in-person interviews. I…

Oral History: Playing by the Rules.

ERIC Educational Resources Information Center

Oshinsky, David M.

1990-01-01

Describes oral history interviewing techniques that the author used to research his biography of Joseph McCarthy before the American Historical Association (AHA) issued its seven guidelines on interview use. These guidelines focus on taping sessions, signed releases, written transcripts, respecting human dignity, and placing materials in archive…

Landamatics Ten Years Later: An Interview with Lev N. Landa.

ERIC Educational Resources Information Center

Educational Technology, 1993

1993-01-01

Provides the transcript of an interview with Dr. Lev Landa that addressed issues related to his algorithmico-heuristic theories of learning and instruction, called Landamatics. Highlights include teaching thinking versus knowledge; algorithms; instructional design; improving training and performance in industry, business, and government;…

Time and Temporality in Early Childhood Educators' Work

ERIC Educational Resources Information Center

Nuttall, Joce; Thomas, Louise

2015-01-01

This article reports on the persistence and significance of notions of time and temporality in interviews with early childhood educators in Victoria and Queensland, Australia, in two studies designed to explore the concept of "pedagogical leadership". Interpretive analysis of the interview transcripts of the 19 participants identified…

Who We Are: A Case Study on the Institutional Identity of One Public Institution

ERIC Educational Resources Information Center

Driggers, Mallory C.

2016-01-01

This research examined the formation, change and sustainment of institutional identity over a period of almost three decades under one leader at a public research institution in the southwest. This qualitative case study used constant comparative analysis with interview transcripts and convocation address transcripts to examine the change in…

Siblings of Children with Speech Impairment: Cavalry on the Hill

ERIC Educational Resources Information Center

Barr, Jacqueline; McLeod, Sharynne; Daniel, Graham

2008-01-01

Purpose: The purpose of this article was to examine the experiences of siblings of children with speech impairment, an underresearched area of family-centered practice. Method: Using naturalistic inquiry, we interviewed 6 siblings and 15 significant others. Interview transcripts were analyzed for meaning statements, and meaning statements were…

Hiring in a Hobbesian World. Social Infrastructure and Employers' Use of Information.

ERIC Educational Resources Information Center

Miller, Shazia Rafiullah; Rosenbaum, James E.

1997-01-01

Interviews of 51 employers showed they do not use transcripts or teacher recommendations in hiring. They mistrust applicant information from most sources, emphasizing interviews and "gut instinct," which often gives invalid results. They tend to use information from other employees or long-term social networks. (SK)

The Kodaikanal Experience: Chapter II. Kahn-Montessori Interview

ERIC Educational Resources Information Center

NAMTA Journal, 2013

2013-01-01

This article provides an interview transcript between David Kahn and Mario Montessori (1898-1982), son of Dr. Maria Montessori. Mario Montessori dedicated his life to the preservation, dissemination and application of Montessori's works. Herein Kahn asks Montessori about his time living in the hills of Kodaikanal, India. Montessori touches upon…

Home Language Policy of Second-Generation Turkish Families in the Netherlands

ERIC Educational Resources Information Center

Bezcioglu-Goktolga, Irem; Yagmur, Kutlay

2018-01-01

This study investigated the family language policy of second-generation Turkish immigrant families in the Netherlands by exploring their language ideologies, practices, and management strategies. Using an ethnographic approach, data were collected through a set of observations and interviews with 20 families. Transcriptions of interviews and memos…

Driven and No Regrets: A Qualitative Analysis of Students Earning Baccalaureate Degrees in Three Years

ERIC Educational Resources Information Center

Firmin, Michael W.; Gilson, Krista Merrick

2007-01-01

Using rigorous qualitative research methodology, twenty-four college students receiving their undergraduate degrees in three years were interviewed. Following analysis of the semi-structured interview transcripts and coding, themes emerged, indicating that these students possessed self-discipline, self-motivation, and drive. Overall, the results…

Futures Planning--Adult Sibling Perspectives

ERIC Educational Resources Information Center

Davys, Deborah; Mitchell, Duncan; Haigh, Carol

2015-01-01

A total of 15 adult siblings of people who have a learning disability were interviewed in relation to their future wishes and expectations of care giving. Interpretative Phenomenological Analysis (IPA) was used to analyse transcripts from the interviews where it was demonstrated that futures planning remains an area of difficulty for families of…

College Psychotherapy at a Nigerian University

ERIC Educational Resources Information Center

Adeyemo, David A.

2016-01-01

David Adeyemo works at the Department of Guidance and Counselling at the University of Ibadan in Ibadan, Nigeria. This article presents a transcript of an online interview with Adeyemo, focusing on his experience providing counseling services at the University. Topics in the interview include the percentage of campus students that come for…

The Value of Listening to Grandmothers’ Infant-Feeding Stories

PubMed Central

Grassley, Jane S.; Eschiti, Valerie

2011-01-01

The purpose of this study was to examine the usefulness of storytelling as a foundation for communicating with grandmothers about breastfeeding. The benefits of storytelling are applied to an analysis of infant-feeding stories that grandmothers told during a focus group study conducted by the authors. Thirty-five grandmothers participated in the study. A qualitative content analysis of the interview transcripts revealed that grandmothers’ infant-feeding stories provided insights into the people (characters) and circumstances (setting) that affected their early experiences of infant feeding. By asking grandmothers to tell their stories, health-care professionals may understand the personal and cultural context grandmothers bring to their support of new mothers and facilitate a place for grandmothers’ voices to be heard. PMID:22654462

Childhood sibling and peer relationships of perpetrators of child sexual abuse.

PubMed

Thomas, Sandra P; Phillips, Kenneth; Gunther, Mary

2013-12-01

Maltreatment by parents inhibits a child's ability to form relationships with other children. Given that many sex offenders experienced parental abuse, investigation of their relationships with siblings and peers could provide new directions for early childhood interventions. Interview transcripts of 23 community-dwelling perpetrators of sexual abuse against children were examined in this secondary data analysis. Ages of participants ranged from 20s to 70s, and education ranged from GED to PhD. Phenomenological analysis revealed that neither sibling nor peer relationships adequately promoted participants' capacity for developing and maintaining healthy relationships in adulthood. Until societal preventive actions and early clinical interventions are more successful, the crime of child sexual abuse will continue to be far too common. © 2013.

Reproductive Decision Making and Genetic Predisposition to Sudden Cardiac Death

PubMed Central

Barlevy, Dorit; Wasserman, David; Stolerman, Marina; Erskine, Kathleen E.; Dolan, Siobhan M.

2012-01-01

Background With current genetic technology, it is possible to detect mutations associated with long QT syndrome (LQTS), a hereditary cardiac arrhythmia syndrome. As a result, prospective parents diagnosed with LQTS will have to decide whether or not to prevent its transmission to future generations, either by not procreating or through the use of assisted reproductive technologies or prenatal testing. This paper explores how a hereditary predisposition to sudden cardiac death can influence reproductive decision making. Methods This study draws from interviews and focus groups with individuals who have personal or family histories of cardiac arrhythmia or sudden death. A keyword search was conducted on interview transcripts to identify quotes for analysis. Results Participants expressed complex, often ambivalent attitudes about the prospect of having a child with a predisposition to sudden cardiac death. Their comments reveal conflicting understandings of genetic responsibility and reflect the variable effects of personal experience on reproductive decision making. This paper compares attitudes towards LQTS and other genetic conditions in analyzing the themes that emerged in interviews and focus groups. Conclusions The “disability critique” of prenatal testing should be applied carefully to a context of genetic predisposition to sudden cardiac death in order to understand reproductive decision making. Firsthand experience with the condition, among other factors, can weigh heavily in those decisions. PMID:22822470

'Money is the vehicle of interaction': insight into social integration of people affected by leprosy in northern Nigeria.

PubMed

Ebenso, Bassey; Ayuba, Mainas

2010-06-01

This paper proposes a mechanism by which socio-economic rehabilitation (SER) reduces stigma in northern Nigeria following are-analysis of the transcripts of interviews conducted to evaluate the impact of SER on leprosy-related stigma. The evaluation combined quantitative questionnaire (P-scale) with qualitative interviews of 20 individuals affected by leprosy, five focus group discussions and 10 key informant interviews. From our data, we developed a leprosy-related stigma framework by integrating emerging themes with the construct of threat to group functioning to describe stigma processes experienced by people affected by leprosy in northern Nigeria. Findings revealed people affected by leprosy are less likely to be stigmatised because of leprosy impairments than for their incapacity to contribute to family/community finances. We also identified micro-credit loans and vocational training as elements of SER for reducing stigma through the mechanism of protecting individuals against the loss of social value, and by facilitating their continued engagement in daily social roles in the family/community. We propose that SER stimulates attitudinal change towards, and inclusion of people affected by leprosy by protecting individuals against the loss of social value and increasing their contributive capacity. We recommend further empirical testing of the proposed framework to ascertain its utility in other cultures.

Suboptimal palliative sedation in primary care: an exploration.

PubMed

Pype, Peter; Teuwen, Inge; Mertens, Fien; Sercu, Marij; De Sutter, An

2018-02-01

Palliative sedation is a therapeutic option to control refractory symptoms in terminal palliative patients. This study aims at describing the occurrence and characteristics of suboptimal palliative sedations in primary care and at exploring the way general practitioners (GPs) experience suboptimal palliative sedation in their practice. We conducted a mixed methods study with a quantitative prospective survey in primary care and qualitative semi-structured interviews with GPs. The research team defined suboptimal palliative sedation as a time interval until deep sleep >1.5 h and/ or >2 awakenings after the start of the unconsciousness. Descriptive statistics were calculated on the quantitative data. Thematic analysis was used to analyse interview transcripts. We registered 63 palliative sedations in 1181 home deaths, 27 forms were completed. Eleven palliative sedations were suboptimal: eight due to the long time span until deep sleep; three due the number of unintended awakenings. GPs' interview analysis revealed two major themes: the shifting perception of failure and the burden of responsibility. Suboptimal palliative sedation occurs frequently in primary palliative care. Efficient communication towards family members is needed to prevent them from having unrealistic expectations and to prevent putting pressure on the GP to hasten the procedure. Sharing the burden of decision-making during the procedure with other health care professionals might diminish the heavy responsibility as perceived by GPs.

Assessment of the face validity of two pain scales in Kenya: a validation study using cognitive interviewing

PubMed Central

2012-01-01

Background Patients in sub-Saharan Africa commonly experience pain, which often is un-assessed and undertreated. One hindrance to routine pain assessment in these settings is the lack of a single-item pain rating scale validated for the particular context. The goal of this study was to examine the face validity and cultural acceptability of two single-item pain scales, the Numerical Rating Scale (NRS) and the Faces Pain Scale-Revised (FPS-R), in a population of patients on the medical, surgical, and pediatric wards of Moi Teaching and Referral Hospital in Kenya. Methods Swahili versions of the NRS and FPS-R were developed by standard translation and back-translation. Cognitive interviews were performed with 15 patients at Moi Teaching and Referral Hospital in Eldoret, Kenya. Interview transcripts were analyzed on a question-by-question basis to identify major themes revealed through the cognitive interviewing process and to uncover any significant problems participants encountered with understanding and using the pain scales. Results Cognitive interview analysis demonstrated that participants had good comprehension of both the NRS and the FPS-R and showed rational decision-making processes in choosing their responses. Participants felt that both scales were easy to use. The FPS-R was preferred almost unanimously to the NRS. Conclusions The face validity and acceptability of the Swahili versions of the NRS and FPS-R has been demonstrated for use in Kenyan patients. The broader application of these scales should be evaluated and may benefit patients who currently suffer from pain. PMID:22512923

PATIENT-REPORTED OUTCOMES IN RARE LYSOSOMAL STORAGE DISEASES: KEY INFORMANT INTERVIEWS AND A SYSTEMATIC REVIEW PROTOCOL.

PubMed

Miller, Patricia A; Mulla, Sohail M; Adams-Webber, Thomasin; Sivji, Yasmin; Guyatt, Gordon H; Johnston, Bradley C

2016-01-01

To investigate the use, challenges and opportunities associated with using patient-reported outcomes (PROs) in studies with patients with rare lysosomal storage diseases (LSDs), we conducted interviews with researchers and health technology assessment (HTA) experts, and developed the methods for a systematic review of the literature. The purpose of the review is to identify the psychometrically sound generic and disease-specific PROs used in studies with patients with five LSDs of interest: Fabry, Gaucher (Type I), Niemann-Pick (Type B) and Pompe diseases, and mucopolysaccharidosis (Types I and II). Researchers and HTA experts who responded to an email invitation participated in a telephone interview. We used qualitative content analysis to analyze the anonymized transcripts. We conducted a comprehensive literature search for studies that used PROs to investigate burden of disease or to assess the impact of interventions across the five LSDs of interest. Interviews with seven researchers and six HTA experts representing eight countries revealed five themes. These were: (i) the importance of using psychometrically sound PROs in studies with rare diseases, (ii) the paucity of disease-specific PROs, (iii) the importance of having PRO data for economic analyses, (iv) practical and psychometric limitations of existing PROs, and (v) suggestions for new PROs. The systematic review has been completed. The interviews highlight current challenges and opportunities experienced by researchers and HTA experts involved in work with rare LSDs. The ongoing systematic review will highlight the experience, opportunities, and limitations of PROs in LSDs and provide suggestions for future research.

Designing a Leadership Development Program for Surgeons

PubMed Central

Jaffe, Gregory A.; Pradarelli, Jason C.; Lemak, Christy Harris; Mulholland, Michael W.; Dimick, Justin B.

2015-01-01

Background Although numerous leadership development programs exist in healthcare, no programs have been specifically designed to meet the needs of surgeons. This study aimed to elicit practicing surgeons’ motivations and desired goals for leadership training in order to design an evidence-based Leadership Development Program (LDP) in surgery. Materials and Methods At a large academic health center, we conducted semi-structured interviews with 24 surgical faculty members who voluntarily applied and were selected for participation in a newly created LDP. Transcriptions of the interviews were analyzed using analyst triangulation and thematic coding in order to extract major themes regarding surgeons’ motivations and perceived needs for leadership knowledge and skills. Themes from interview responses were then used to design the program curriculum specifically to meet the leadership needs of surgical faculty. Results Three major themes emerged regarding surgeons’ motivations for seeking leadership training: 1) Recognizing key gaps in their formal preparation for leadership roles; 2) Exhibiting an appetite for personal self-improvement; and 3) Seeking leadership guidance for career advancement. Participants’ interviews revealed four specific domains of knowledge and skills that they indicated as desired takeaways from a leadership development program: 1) leadership and communication; 2) team building; 3) business acumen/finance; and 4) greater understanding of the healthcare context. Conclusions Interviews with surgical faculty members identified gaps in prior leadership training and demonstrated concrete motivations and specific goals for participating in a formal leadership program. A Leadership Development Program that is specifically tailored to address the needs of surgical faculty may benefit surgeons at a personal and institutional level. PMID:26323368

‘What difference does it make?’ Finding evidence of the impact of mental health service user researchers on research into the experiences of detained psychiatric patients

PubMed Central

Gillard, Steven; Borschmann, Rohan; Turner, Kati; Goodrich‐Purnell, Norman; Lovell, Kathleen; Chambers, Mary

2010-01-01

Abstract Background  Interest in the involvement of members of the public in health services research is increasingly focussed on evaluation of the impact of involvement on the research process and the production of knowledge about health. Service user involvement in mental health research is well‐established, yet empirical studies into the impact of involvement are lacking. Objective  To investigate the potential to provide empirical evidence of the impact of service user researchers (SURs) on the research process. Design  The study uses a range of secondary analyses of interview transcripts from a qualitative study of the experiences of psychiatric patients detained under the Mental Health Act (1983) to compare the way in which SURs and conventional university researchers (URs) conduct and analyse qualitative interviews. Results  Analyses indicated some differences in the ways in which service user‐ and conventional URs conducted qualitative interviews. SURs were much more likely to code (analyse) interview transcripts in terms of interviewees’ experiences and feelings, while conventional URs coded the same transcripts largely in terms of processes and procedures related to detention. The limitations of a secondary analysis based on small numbers of researchers are identified and discussed. Conclusions  The study demonstrates the potential to develop a methodologically robust approach to evaluate empirically the impact of SURs on research process and findings, and is indicative of the potential benefits of collaborative research for informing evidence‐based practice in mental health services. PMID:20536538

Transcript of Audio Narrative Portion of: Scandinavian Heritage. A Set of Five Audio-Visual Film Strip/Cassette Presentations.

ERIC Educational Resources Information Center

Anderson, Gerald D.; Olson, David B.

The document presents the transcript of the audio narrative portion of approximately 100 interviews with first and second generation Scandinavian immigrants to the United States. The document is intended for use by secondary school classroom teachers as they develop and implement educational programs related to the Scandinavian heritage in…

Influence of interlocutor/reader on utterance in reflective writing and interview

NASA Astrophysics Data System (ADS)

Collyer, Vivian M.

2010-03-01

The influence of the Other on utterance is foundational to language study. This analysis contrasts this influence within two modes of communication: reflective writing and interview. The data source is derived from the reflective writings and interview transcripts of a twelfth-grade physics student. In this student's case, reflective writing includes extensive utterances, utilizing rhetorical devices to persuade and reconcile with his reader. In the interview, on-going back-and-forth utterances allow the two participants to negotiate a co-constructed meaning for religion. Implications for the classroom are briefly discussed.

The Oral History Program: II. Personal views of health sciences librarianship and the Medical Library Association.

PubMed

McKenzie, D; Pifalo, V

1998-07-01

The Medical Library Association Oral History Program uses accepted oral history techniques to collect and preserve interviews with members. The original taped interviews and transcripts are kept in the Medical Library Association archives and made available for research purposes; edited copies of the interviews are distributed through the National Network of Libraries of Medicine, and members are encouraged to borrow and read the histories. Summaries of forty-three interviews provide personal views on health sciences librarianship and the Medical Library Association.

The Oral History Program: II. Personal views of health sciences librarianship and the Medical Library Association.

PubMed Central

McKenzie, D; Pifalo, V

1998-01-01

The Medical Library Association Oral History Program uses accepted oral history techniques to collect and preserve interviews with members. The original taped interviews and transcripts are kept in the Medical Library Association archives and made available for research purposes; edited copies of the interviews are distributed through the National Network of Libraries of Medicine, and members are encouraged to borrow and read the histories. Summaries of forty-three interviews provide personal views on health sciences librarianship and the Medical Library Association. PMID:9681172

The Oral History Program: III. Personal views of health sciences librarianship and the Medical Library Association.

PubMed Central

McKenzie, D; Pifalo, V

1998-01-01

The Medical Library Association Oral History Program uses accepted oral history techniques to collect and preserve interviews with members. The original taped interviews and transcripts are kept in the Medical Library Association archives and made available for research purposes; edited copies of the interviews are distributed through the National Network of Libraries of Medicine, and members are encouraged to borrow and read the histories. Summaries of forty-three interviews provide personal views on health sciences librarianship and the Medical Library Association. PMID:9803287

Life Stories of People with Long-Term Spinal Cord Injury.

ERIC Educational Resources Information Center

Crewe, Nancy M.

1997-01-01

Conducted life story interviews with and administered psychometric inventories to 50 individuals who had lived with spinal cord injury for more than 22 years. Transcripts of the life story interviews were then categorized into one of four classic forms: comedy, romance, tragedy, and irony. A sample of each narrative category is provided. (RJM)

Interview with Jessica Utts

ERIC Educational Resources Information Center

Rossman, Allan; Utts, Jessica

2014-01-01

This article offers a transcript of author Allan Rossman's interview with Jessica Utts, Professor and Chair of Statistics at the University of California-Irvine. Utts is also a Fellow of the American Statistical Association and a recipient of a Founders Award from ASA. Additionally, she has been elected as President of ASA for the year 2016. The…

Ambivalences: Voices of Indonesian Academic Discourse Gatekeepers

ERIC Educational Resources Information Center

Basthomi, Yazid

2012-01-01

This article presents voices of academic discourse gatekeepers in the Indonesian context. It reports on results of an attempt to re-read (re-analyze and re-interpret) the transcripts of interviews with Indonesian journal editors/reviewers in the area of English Language Teaching (ELT). The interviews were made with five editors/reviewers of two…

Exploring the Lived Experiences of Students Enrolled in Noncredit Workforce Education Programs

ERIC Educational Resources Information Center

Ozmun, Clifford D.

2011-01-01

The purpose of this phenomenological inquiry was to explore the lived experiences of students enrolled in noncredit workforce education programs as preparation for their work, life, and ongoing education. Ten students enrolled in a noncredit welding class were interviewed and the interview transcripts were subjected to analytic induction…

Young Adults on the Autism Spectrum at College: Successes and Stumbling Blocks

ERIC Educational Resources Information Center

Anderson, Connie; Butt, Catherine

2017-01-01

There is limited information on outcomes for young adults with autism spectrum disorder (ASD), including achievement at college. Qualitative interviews were conducted with 18 families reporting a degree-seeking college experience for their young adult with ASD. Interview transcripts were analyzed using a grounded theory approach. Four themes…

College Students' Uses and Perceptions of Social Networking Sites for Health and Wellness Information

ERIC Educational Resources Information Center

Zhang, Yan

2012-01-01

Introduction: This study explores college students' use of social networking sites for health and wellness information and their perceptions of this use. Method: Thirty-eight college students were interviewed. Analysis: The interview transcripts were analysed using the qualitative content analysis method. Results: Those who had experience using…

"No No, You Cannot Say that!" Perceptions and Experiences of Parents of Preschool Children with Intellectual Disabilities in Sweden

ERIC Educational Resources Information Center

Olsson, Ingrid; Roll-Pettersson, Lise

2012-01-01

Using semi-structured interviews this study investigated the personal experiences of parents of pre-school children with intellectual disabilities within the Swedish social support system. Thirteen parents of 10 children participated. Interview transcripts were qualitatively analysed using interpretative phenomenological analysis. Three themes…

An Interpretative Phenomenological Analysis of How Professional Dance Teachers Implement Psychological Skills Training in Practice

ERIC Educational Resources Information Center

Klockare, Ellinor; Gustafsson, Henrik; Nordin-Bates, Sanna M.

2011-01-01

The aim of this study was to examine how dance teachers work with psychological skills with their students in class. Semi-structured interviews were conducted with six female professional teachers in jazz, ballet and contemporary dance. The interview transcripts were analyzed using interpretative phenomenological analysis (Smith 1996). Results…

The Disputatiousness of Canadian Politicians of Education: A Partial Report of a National Study.

ERIC Educational Resources Information Center

Townsend, Richard G.

For an exploration of the components and sources of disputatiousness, Canadian education administrators identified 181 legislators and school board members in 5 regions (British Columbia, Quebec, Prairie provinces, Atlantic provinces, and Ontario) who provided data in interviews. Two coders' judgments of interview transcripts subjected to factor…

Stuttering and work life: an interpretative phenomenological analysis.

PubMed

Bricker-Katz, Geraldine; Lincoln, Michelle; Cumming, Steven

2013-12-01

The experiential claims of nine people who stuttered were examined with the purpose of determining the impact of stuttering on their work lives and to further examine what meaning they derive from these experiences. Six male and three female participants aged 29-61 years (mean age, 41.4) who stuttered were interviewed and verbatim interview transcripts were analyzed using interpretative phenomenological analysis. Credibility was established by way of member checking, researcher comparison with only consensual themes and interpretations presented in the final analysis. Four Superordinate themes, "stuttering is always there; stuttering at work reveals a problem; stuttering limits communication; and stuttering limits occupational progression" were distilled by descriptive and interpretative treatment of the interview transcripts. The interpretative level of analysis identified self-stigma as central to the meaning derived from these experiences. Participants' expectation of stigmatizing public attitudes, together with their own self-validation of such attitudes perpetuated diminished feelings about self-esteem and self-efficacy. Fear of negative evaluation may be heightened in the work context and might mediate feelings of self-stigma in this context. Superordinate themes and their subthemes indicate that stuttering is problematic at work by way of perpetuating in the PWS an expectation of negative evaluation by others. Findings implicate issues of self-stigma as generating feelings of self-doubt and self-reproach in PWS in the workplace. The development and effects of self-stigma in PWS have broader implications than the workplace context alone and further examination of the issues of self-stigma in stuttering is recommended. At the end of this activity the reader will be able to: (a) describe how stuttering might affect workplace experiences; (b) describe the impact of stuttering on communication in the work context; (c) describe how qualitative methods can provide insights into the impact of stuttering in the work context; (d) describe the impact of self and public stigma on wellbeing in the work context. Copyright © 2013 Elsevier Inc. All rights reserved.

A qualitative study of medical students in a rural track: views on eventual rural practice.

PubMed

Roseamelia, Carrie; Greenwald, James L; Bush, Tiffany; Pratte, Morgan; Wilcox, Jessica; Morley, Christopher P

2014-04-01

Rural tracks (RTs) exist within medical schools across the United States. These programs often target those students from rural areas and those with primary care career interests, given that these factors are robust predictors of eventual rural practice. However, only 26% to 64% of graduates from RTs enter eventual rural practice. We conducted a qualitative, exploratory study of medical students enrolled in one school's RT, examining their interests in rural training, specialization, and eventual rural practice, via open coding of transcripts from focus groups and in-depth individual interviews, leading to identification of emerging themes. A total of 16 out of 54 eligible first- and second-year preclinical medical students participated in focus group sessions, and a total of seven out of 17 eligible third- and fourth-year medical students participated in individual interviews. Analyses revealed the recognition of a "Rural Identity," typical characteristics, and the importance of "Program Fit" and "Intentions for Practice" that trended toward family medicine specialization and rural practice. However, nuances within the comments reveal incomplete commitment to rural practice. In many cases, student preference for rural practice was driven largely by a disinterest in urban practice. Students with rural and primary care practice interests are often not perfectly committed to rural practice. However, RTs may provide a haven for such students within medical school.

Food choice and nutrient intake amongst homeless people.

PubMed

Sprake, E F; Russell, J M; Barker, M E

2014-06-01

Homeless people in the UK and elsewhere have typically been found to consume a nutritionally inadequate diet. There is need for contemporary research to update our understanding within this field. The present study aimed to provide an insight into the nutrient intake and food choice of a sample of homeless adults. In this mixed-methods study, 24 homeless individuals accessing two charitable meal services in Sheffield, UK, participated in up to four 24-h dietary recalls between April and August 2012. Twelve individuals took part in a semi-structured interview focusing on food choice. Energy intake was significantly lower than the estimated average requirement. Median intakes of vitamin A, zinc, magnesium, potassium and selenium were significantly lower than reference nutrient intakes. Contributions of saturated fat and nonmilk extrinsic sugars to total energy intake were significantly higher, whereas dietary fibre was significantly lower, than population average intakes. Charitable meals made an important contribution to intakes of energy and most micronutrients. Thematic analysis of interview transcripts revealed three major themes: food aspirations; constraints over food choice; and food representing survival. The present study reveals risk of dietary inadequacies amongst homeless people alongside a lack of control over food choices. Charitable meal services are suggested as a vehicle for improving the dietary intake and nutritional health of homeless people. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

Adolescents' struggles with swallowing tablets: barriers, strategies and learning.

PubMed

Hansen, Dana Lee; Tulinius, Ditte; Hansen, Ebba Holme

2008-01-01

To explore adolescents' struggles with taking oral medications. Copenhagen, Denmark. Semi-structured qualitative interviews were conducted with 89 adolescents (33 boys, 56 girls) between the ages of 11 and 20. Adolescents were recruited through four public schools. To identify struggles with taking oral medication, interview transcripts were systematically searched for statements including the terms swallow, chew, crush and eat. Thematic analysis of the identified statements was carried out to reveal dominant themes in the adolescents' accounts. Over one-third of the adolescents spontaneously provided accounts of the difficulties they experienced with taking oral medications, especially with swallowing tablets. Three themes were dominant in their narratives: barriers, strategies and learning. Barriers experienced by the adolescents involved the medications' properties, e.g. taste. Adolescents developed strategies to overcome these barriers, e.g. crushing tablets. Via a process of learning-by-doing and the acquisition of increased experience and autonomy, many adolescents mastered the skill of swallowing tablets. Many adolescents experienced barriers in their attempts to swallow tablets. They developed various strategies to overcome these barriers and gradually mastered taking medicines in a learning-by-doing process.

Inclusion Through Work and Productivity for Persons with Intellectual and Developmental Disabilities.

PubMed

Lysaght, Rosemary; Petner-Arrey, Jami; Howell-Moneta, Angela; Cobigo, Virginie

2017-09-01

Employment provides an important avenue to social inclusion for most adults. A range of productivity options exist for persons with intellectual and developmental disabilities (IDD) who wish to work, each offering unique challenges relative to inclusion. This qualitative study examined the productivity experiences of people with intellectual and developmental disabilities in Ontario, Canada. A purposive sample of 74 individuals with productivity experiences spanning the spectrum of no employment to community-based jobs was selected from a pool of volunteers recruited through a mailed survey. Semi-structured interviews were conducted with individuals and family members. Interview transcripts were subjected to a team-based analysis using grounded theory methods. Varying needs and interests exist in regard to work. Participants revealed a multitude of factors contributing to inclusion and exclusion through productivity. Productivity, whether paid or unpaid, can be an avenue to social inclusion. The experience of inclusion, particularly of belonging, depends on a successfully negotiated congruence between worker attributes and the social features and demands of the work environment. © 2016 John Wiley & Sons Ltd.

“Because he has bought for her, he wants to sleep with her”: Alcohol as a currency for sexual exchange in South African drinking venues

PubMed Central

Watt, Melissa H.; Aunon, Frances M.; Skinner, Donald; Sikkema, Kathleen J.; Kalichman, Seth C.; Pieterse, Desiree

2012-01-01

Previous research has documented the practice of transactional sex in sub-Saharan Africa and its association with gender-based violence, gender inequalities and HIV risk. At the same time, it has been suggested that women may use transactional sex to obtain a greater sense of control over their lives and their sexualities, and to garner access to resources. The aim of this study was to better understand the practice of exchanging alcohol for sex in alcohol-serving venues in a township in Cape Town, South Africa. Data were collected between June 2009 and October 2010. Six venues were included and observations were conducted in each for four one-week periods over the course of a year. In-depth qualitative interviews included 31 women and 13 men whom interviewers had observed as regular venue customers. Follow-up interviews were conducted with 24 respondents to explore emerging themes. Interviews were recorded and transcribed. Using a grounded theory approach, Atlas.ti was used to code transcripts, field notes, and analytical memos written about each document. Results revealed that alcohol was commonly used as a currency of sexual exchange in this setting, and both women and men understood that accepting alcohol from a man implied consent for sexual favors. Women reported a sense of agency in participating in the transactional sex dynamic, especially when they were able to manipulate it to meet their own ends without fulfilling the men’s sexual expectations. At the same time, data revealed that the norm of transactional sex reinforced the undervaluing and commoditization of women. As identified elsewhere, transactional sex put both women and men at greater risk of HIV through multiple partners and inconsistent use of condoms, and the possibility of rape. Interventions are needed to address sexual risk behaviors and substance use within this context to prevent new HIV infections. PMID:22326304

The Precarity of Older Adults Living Alone With Cognitive Impairment.

PubMed

Portacolone, Elena; Rubinstein, Robert L; Covinsky, Kenneth E; Halpern, Jodi; Johnson, Julene K

2018-01-24

To examine the lived experience of older adults living alone with cognitive impairment to better understand their needs and concerns. Based on our previous work suggesting that older adults living alone often experience a sense of precarity, we were interested in exploring this construct in older adults living alone with a diagnosis of cognitive impairment. The notion of precarity points to the uncertainty deriving from coping with cumulative pressures while trying to preserve a sense of independence. This is a qualitative study of 12 adults aged 65 and older living alone with cognitive impairment. Six participants had a diagnosis of Alzheimer's disease; 6 had a diagnosis of mild cognitive impairment. Participants' lived experiences were elicited through 40 ethnographic interviews and participant observation in their homes. Using a qualitative content analysis approach, interview transcripts and fieldnotes were analyzed to identify codes and themes. Qualitative analysis of transcripts revealed three themes. Theme 1 described the distress stemming from the uncertainty of having cognitive impairment that has an unpredictable course. Theme 2 drew attention to the tendency of participants to feel responsible for managing their cognitive impairment. Theme 3 described the pressures stemming from the lack of appropriate services to support independent living for persons with cognitive impairment. These 3 themes all pointed to facets of precarity. Findings also suggest the dearth of programs to support older adults living alone with cognitive impairment and the need to develop novel programs and interventions. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Frameworks of reference: How (some) college students think about biological evolution

NASA Astrophysics Data System (ADS)

Filisky, Michael

1999-12-01

Evolution, a key concept for understanding all of biology, is often misunderstood by students from elementary school to graduate school. In order to teach evolution effectively, as well as to teach the biological concepts necessary for understanding evolution, teachers need to understand the initial ideas that students bring with them to the learning experience. Research has shown that many students are likely to hold alternative conceptions that may block their ability to learn evolution. The goal of this study is to contribute to the effectiveness of teaching evolution at the high school and college levels both by investigating concepts that students bring with them to their first college study of evolution, and by examining the conceptual frameworks that support these students as they construct new understanding. This study was executed in two stages. An initial survey of evolutionary understanding was administered to 203 undergraduate students in two courses at two universities in the area of Boston, MA. The surveys elicited short, written responses to five real and fictitious scenarios about biological inheritance and evolutionary change. Responses were coded into categories of concepts. The data were analyzed for patterns of understanding. Students exhibiting concepts from each of the major categories were randomly selected to participate in the subsequent interview stage of the study. Interviews with six of the students were conducted based on an interview guide employing scenarios similar to those from the survey. Analyses of the interview transcripts included the construction of detailed concept maps for each response followed by narratives of each interviewee's conceptual frameworks. The results of both stages of the study revealed a range of alternative conceptions about evolution, including scientifically acceptable Darwinian ideas and other ideas---including Lamarckian inheritance of acquired characteristics---are not accepted by modern science. The interviews revealed a range of reasoning styles and frameworks that explained how students could find these ideas plausible. The study concludes with recommendations for further research on the understanding of evolutionary topics; for adaptations of the research methods; and for teaching strategies to address the findings.

Censoring Textbooks: Is West Virginia the Tip of the Iceberg? A Transcript of "Options on Education," December 11, 1974.

ERIC Educational Resources Information Center

George Washington Univ., Washington, DC. Inst. for Educational Leadership.

Interviews with several individuals representing a variety of viewpoints about the recent controversy regarding textbooks and philosophy in the Kanawha County, West Virginia, public schools are presented in this transcript of a National Public Radio program broadcast in December 1974. Beginning with a discussion of the issue of textbook selection…

Reflections on the Development of Vocational Education in Florida. Volume III.

ERIC Educational Resources Information Center

Mock, David B.

This volume contains transcripts of four oral history interviews that were conducted during a study of the history of vocational education in Florida. The first interview is with Maxwell Samuel Thomas, a vocational educator who began his career in 1932 and has since served as a vocational education teacher and administrator, participated in…

What Makes Useful Evidence for Educational Leadership Practice? An Interview

ERIC Educational Resources Information Center

Addae-Kyeremeh, Eric; Fox, Alison

2018-01-01

This article presents a transcript of an interview with Eric Addae-Kyeremeh, a Senior Lecturer in Leadership and Management and a Chartered Fellow of both The Chartered Management Institute and BCS, The Chartered Institute for IT. He is currently the Associate Head of School Innovation in the School of Education, Childhood, Youth and Sport with…

Students' Reactions to Undergraduate Science. Higher Education Learning Project (h.e.l.p.) - Physics.

ERIC Educational Resources Information Center

Ogborn, Jon, Ed.; And Others

The transcripts of interviews with 115 physics students from ten different British universities are analyzed. Each student was encouraged to tell about one good learning experience and one bad learning experience. The characteristics of the good and bad stories are discussed and some general comments are made. The interview model explained in this…

Communicative Ability Conceptions among Children Who Stutter and Their Fluent Peers: A Qualitative Exploration

ERIC Educational Resources Information Center

Bajaj, Amit; Hodson, Barbara; Westby, Carol

2005-01-01

Meta issues in stuttering were examined by analyzing verbal-descriptive data drawn from structured interviews with 23 male children who stutter (CWS) and their 23 fluent male peers. Participants described others' "good" and "bad" talk behaviors and provided their self-appraisals as talkers. Analysis of interview transcripts suggested that CWS…

The Voice Transcription Technique: Use of Voice Recognition Software to Transcribe Digital Interview Data in Qualitative Research

ERIC Educational Resources Information Center

Matheson, Jennifer L.

2007-01-01

Transcribing interview data is a time-consuming task that most qualitative researchers dislike. Transcribing is even more difficult for people with physical limitations because traditional transcribing requires manual dexterity and the ability to sit at a computer for long stretches of time. Researchers have begun to explore using an automated…

Crossing the Bridge: The Role of Lived Experiences in Shaping Noncredit Workforce Education Students' Educational Goals

ERIC Educational Resources Information Center

Ozmun, Cliff D.

2012-01-01

The purpose of this study was to explore the lived experiences of students enrolled in noncredit workforce education programs as preparation for ongoing education. Ten students enrolled in a noncredit welding class were interviewed and the interview transcripts were subjected to analytic induction. Notable findings indicate that students were…

Identity and Spatial Experience of Community Youth in Relation to Career Guidance

ERIC Educational Resources Information Center

Zhang, Yong; Han, Minghua

2010-01-01

In order to investigate the self identity and vocational identity among community youth in Shanghai and their associated spatial experience, 4 focus groups, made up of 14 individuals were interviewed. We assigned numbers to indicate each interviewee as well as the general theme of each transcription of the interview. Results are as follows:…

Children, Mathematics, and Videotape: Using Multimodal Analysis to Bring Bodies into Early Childhood Assessment Interviews

ERIC Educational Resources Information Center

Parks, Amy Noelle; Schmeichel, Mardi

2014-01-01

Despite the increased use of video for data collection, most research using assessment interviews in early childhood education relies solely upon the analysis of linguistic data, ignoring children's bodies. This trend is particularly troubling in studies of marginalized children because transcripts limited to language can make it difficult to…

Diagnostic Reasoning across the Medical Education Continuum.

PubMed

Smith, C Scott; Hill, William; Francovich, Chris; Morris, Magdalena; Robbins, Bruce; Robins, Lynne; Turner, Andrew

2014-07-15

We aimed to study linguistic and non-linguistic elements of diagnostic reasoning across the continuum of medical education. We performed semi-structured interviews of premedical students, first year medical students, third year medical students, second year internal medicine residents, and experienced faculty (ten each) as they diagnosed three common causes of dyspnea. A second observer recorded emotional tone. All interviews were digitally recorded and blinded transcripts were created. Propositional analysis and concept mapping were performed. Grounded theory was used to identify salient categories and transcripts were scored with these categories. Transcripts were then unblinded. Systematic differences in propositional structure, number of concept connections, distribution of grounded theory categories, episodic and semantic memories, and emotional tone were identified. Summary concept maps were created and grounded theory concepts were explored for each learning level. We identified three major findings: (1) The "apprentice effect" in novices (high stress and low narrative competence); (2) logistic concept growth in intermediates; and (3) a cognitive state transition (between analytical and intuitive approaches) in experts. These findings warrant further study and comparison.

An Older Transgender Woman's Quest for Identity.

PubMed

Walker, Charles A; Cohen, Harriet; Jenkins, David

2016-02-01

Despite sensationalized media attention, transgender individuals are the most marginalized and misunderstood group in the lesbian, gay, bisexual, and transgender (LGBT) community. The current article presents a case study of one woman's quest for identity. Narrative inquiry was used to analyze data from interview transcripts and four themes emerged during analysis: (a) naming the ambiguity, (b) revealing-concealing the authentic self, (c) discovering the transgender community, and (d) embracing the "T" identity. Lifespan and empowerment theories were used to harvest meanings from these themes. Implications for nursing practice and research were examined based on study findings. Participatory action research offers an approach for future studies in which researchers advocate for transgender individuals and remove obstacles to their health care access. [Journal of Psychosocial Nursing and Mental Health Services, 54(2), 31-38.]. Copyright 2016, SLACK Incorporated.

Medical dominance within research ethics committees.

PubMed

Humphreys, Stephen; Thomas, Hilary; Martin, Robyn

2014-01-01

Qualitative research is reported which explores the perceptions of members of the U.K.'s independent Phase I ethics committees (IECs) about key issues identified following a literature review. Audio-recorded interviews were conducted with ten expert and ten lay members from all IECs except the one to which the lead author was attached. Transcripts were thematically analyzed following a broadly hermeneutical approach. The findings-dealing with such matters as recruitment strategies and length of service; attitudes towards member categories, published ethics guidelines, and the adequacy of insurance; levels of training and views on achieving a recognised level of competence-have an intrinsic interest, but it is when the findings are considered collectively using Freidson's theory of professional dominance that they reveal the influence the medical profession can have in shaping ethics review.

Sense and antisense transcripts of the developmentally regulated murine hsp70.2 gene are expressed in distinct and only partially overlapping areas in the adult brain

NASA Technical Reports Server (NTRS)

Murashov, A. K.; Wolgemuth, D. J.

1996-01-01

We have examined the spatial pattern of expression of a member of the hsp70 gene family, hsp70.2, in the mouse central nervous system. Surprisingly, RNA blot analysis and in situ hybridization revealed abundant expression of an 'antisense' hsp70.2 transcript in several areas of adult mouse brain. Two different transcripts recognized by sense and antisense riboprobes for the hsp70.2 gene were expressed in distinct and only partially overlapping neuronal populations. RNA blot analysis revealed low levels of the 2.7 kb transcript of hsp70.2 in several areas of the brain, with highest signal in the hippocampus. Abundant expression of a slightly larger (approximately 2.8 kb) 'antisense' transcript was detected in several brain regions, notably in the brainstem, cerebellum, mesencephalic tectum, thalamus, cortex, and hippocampus. In situ hybridization revealed that the sense and antisense transcripts were both predominantly neuronal and localized to the same cell types in the granular layer of the cerebellum, trapezoid nucleus of the superior olivary complex, locus coeruleus and hippocampus. The hsp70.2 antisense transcripts were particularly abundant in the frontal cortex, dentate gyrus, subthalamic nucleus, zona incerta, superior and inferior colliculi, central gray, brainstem, and cerebellar Purkinje cells. Our findings have revealed a distinct cellular and spatial localization of both sense and antisense transcripts, demonstrating a new level of complexity in the function of the heat shock genes.

"I'm on a Journey I Never Thought I'd Be On": Using Process Drama Pedagogy for the Literacy Programme

ERIC Educational Resources Information Center

Wells, Trish; Sandretto, Susan

2017-01-01

This paper argues that process drama is a productive pedagogy with multiple affordances for multiliteracies. We describe an exploratory study in which two teachers from a rural New Zealand primary school used process drama pedagogy in the literacy programme. Analysis of the initial and exit teacher interviews, lesson transcripts and transcripts of…

Human Promoters Are Intrinsically Directional

PubMed Central

Duttke, Sascha H.C.; Lacadie, Scott A.; Ibrahim, Mahmoud M.; Glass, Christopher K.; Corcoran, David L.; Benner, Christopher; Heinz, Sven; Kadonaga, James T.; Ohler, Uwe

2015-01-01

Divergent transcription, in which reverse-oriented transcripts occur upstream of eukaryotic promoters in regions devoid of annotated genes, has been suggested to be a general property of active promoters. Here we show that the human basal RNA polymerase II transcriptional machinery and core promoter are inherently unidirectional, and that reverse-oriented transcripts originate from their own cognate reverse-directed core promoters. In vitro transcription analysis and mapping of nascent transcripts in cells revealed that sequences at reverse start sites are similar to those of their forward counterparts. The use of DNase I accessibility to define proximal promoter borders revealed that up to half of promoters are unidirectional and that unidirectional promoters are depleted at their upstream edges of reverse core promoter sequences and their associated chromatin features. Divergent transcription is thus not an inherent property of the transcription process, but rather the consequence of the presence of both forward- and reverse-directed core promoters. PMID:25639469

Under Pressure: An Exploration of the Module Design Experiences of Academic Staff Employed in One UK University

ERIC Educational Resources Information Center

Binns, Carole

2017-01-01

This paper discusses some of the qualitative data obtained from a small number (23) of semi-structured interviews of academic staff who are involved in module design, and who are employed within one UK university. Analysing the interview transcripts produced eight main themes. One of these themes was the perceived pressures or constraints on…

Exploring Career-Life Success and Family Social Support of Successful Women in Canada, Argentina and Mexico

ERIC Educational Resources Information Center

Lirio, Pamela; Lituchy, Terri R.; Monserrat, Silvia Ines; Olivas-Lujan, Miguel R.; Duffy, Jo Ann; Fox, Suzy; Gregory, Ann; Punnett, B. J.; Santos, Neusa

2007-01-01

Purpose: The purpose of this paper is to examine career-life issues of successful women in the Americas. Design/methodology/approach: A total of 30 interviews were conducted with successful women in Canada, Argentina and Mexico. Themes were pulled from the interview transcripts for each country, analyzed and then compared across countries, looking…

Qualitative Investigation of the "Cooking with Kids" Program: Focus Group Interviews with Fourth-Grade Students, Teachers, and Food Educators

ERIC Educational Resources Information Center

Lukas, Catherine V.; Cunningham-Sabo, Leslie

2011-01-01

Objective: Focus group (FG) interviews with students and adults were used to obtain a rich understanding of the "Cooking with Kids" classroom experience from the child and adult participant perspectives. Methods: FG topics included students' cooking experiences at school and home and perceptions of "Cooking with Kids". Verified transcripts of…

Factors that influence engagement in collaborative practice

PubMed Central

Herbert, Carol P.; Bainbridge, Lesley; Bickford, Julia; Baptiste, Susan; Brajtman, Susan; Dryden, Trish; Hall, Pippa; Risdon, Cathy; Solomon, Patricia

2007-01-01

OBJECTIVE To generate hypotheses regarding factors that might influence engagement in collaborative practice. DESIGN Qualitative study using in-depth interviews. SETTING Participants interviewed each other in dyads. The pairing was based upon geographical location and proximity to each other. PARTICIPANTS Eight professionals from the disciplines of medicine, nursing, occupational therapy, physical therapy, and massage therapy. METHOD Semistructured interviews, lasting 30 to 45 minutes each, were recorded and transcribed verbatim. The transcripts were read by all research team members using independent content analysis for common words, phrases, statements, or units of text for key themes. At a subsequent face-to-face meeting, the team used an iterative process of comparing and contrasting key themes until consensus was reached. The transcripts were then analyzed further for subthemes using NVivo software. MAIN FINDINGS Initial findings suggest that some common characteristics grounded in family history, school experiences, social interactions, and professional training might influence collaborative practice choices. The narrative form of the interview broke down interpersonal and interprofessional barriers, creating a new level of trust and respect that could improve professional collaboration. CONCLUSION This study suggests that life experiences from childhood into later adulthood can and do influence professional choices. PMID:17872847

Expert Witness: A system for developing expert medical testimony

NASA Technical Reports Server (NTRS)

Lewandowski, Raymond; Perkins, David; Leasure, David

1994-01-01

Expert Witness in an expert system designed to assist attorneys and medical experts in determining the merit of medical malpractice claims in the area of obstetrics. It substitutes the time of the medical expert with the time of a paralegal assistant guided by the expert system during the initial investigation of the medical records and patient interviews. The product of the system is a narrative transcript containing important data, immediate conclusions from the data, and overall conclusions of the case that the attorney and medical expert use to make decisions about whether and how to proceed with the case. The transcript may also contain directives for gathering additional information needed for the case. The system is a modified heuristic classifier and is implemented using over 600 CLIPS rules together with a C-based user interface. The data abstraction and solution refinement are implemented directly using forward chaining production and matching. The use of CLIPS and C is essential to delivering a system that runs on a generic PC platform. The direct implementation in CLIPS together with locality of inference ensures that the system will scale gracefully. Two years of use has revealed no errors in the reasoning.

Experiences of time: a qualitative inquiry into experiences of time as described by palliative care inpatients.

PubMed

Robertson, Matra

2015-02-01

In palliative care, health professionals provide support and care for patients for the duration of the unknown time toward death. While the experiences of patients diagnosed with a life limiting illness in palliative care have received some scholarly attention, little research has explored these experiences as described by palliative inpatients themselves. The purpose of this article is to explore how patients describe their lived experiences of time while in a palliative inpatient facility. This study used a qualitative phenomenological method and nine inpatients were recruited. They were interviewed utilizing in-depth semi-structured interviews, which were audio taped and transcribed. These interview transcripts of their descriptions were the data sources for this inquiry. Their description is part of a broader phenomenological inquiry on the experience of living with a life limiting illness described by palliative inpatients. Data were analyzed to identify essential themes within and across cases. Three essential themes were revealed: "brief time"; "waiting time," and "transcendental horizon: future time." These themes were not mutually exclusive and participant's experiences of time approaching death were described as a time of living toward death. The findings suggest that patients diagnosed with a life limiting illness have multi-dimensional experiences of time. Understanding the experiences of temporality for patients close to the gravity of death, from the patients' own words, can provide direction for patient informed interventions in clinical practice.

Modelling reveals kinetic advantages of co-transcriptional splicing.

PubMed

Aitken, Stuart; Alexander, Ross D; Beggs, Jean D

2011-10-01

Messenger RNA splicing is an essential and complex process for the removal of intron sequences. Whereas the composition of the splicing machinery is mostly known, the kinetics of splicing, the catalytic activity of splicing factors and the interdependency of transcription, splicing and mRNA 3' end formation are less well understood. We propose a stochastic model of splicing kinetics that explains data obtained from high-resolution kinetic analyses of transcription, splicing and 3' end formation during induction of an intron-containing reporter gene in budding yeast. Modelling reveals co-transcriptional splicing to be the most probable and most efficient splicing pathway for the reporter transcripts, due in part to a positive feedback mechanism for co-transcriptional second step splicing. Model comparison is used to assess the alternative representations of reactions. Modelling also indicates the functional coupling of transcription and splicing, because both the rate of initiation of transcription and the probability that step one of splicing occurs co-transcriptionally are reduced, when the second step of splicing is abolished in a mutant reporter.

Genome-Wide Reprogramming of Transcript Architecture by Temperature Specifies the Developmental States of the Human Pathogen Histoplasma

PubMed Central

Gilmore, Sarah A.; Voorhies, Mark; Gebhart, Dana; Sil, Anita

2015-01-01

Eukaryotic cells integrate layers of gene regulation to coordinate complex cellular processes; however, mechanisms of post-transcriptional gene regulation remain poorly studied. The human fungal pathogen Histoplasma capsulatum (Hc) responds to environmental or host temperature by initiating unique transcriptional programs to specify multicellular (hyphae) or unicellular (yeast) developmental states that function in infectivity or pathogenesis, respectively. Here we used recent advances in next-generation sequencing to uncover a novel re-programming of transcript length between Hc developmental cell types. We found that ~2% percent of Hc transcripts exhibit 5’ leader sequences that differ markedly in length between morphogenetic states. Ribosome density and mRNA abundance measurements of differential leader transcripts revealed nuanced transcriptional and translational regulation. One such class of regulated longer leader transcripts exhibited tight transcriptional and translational repression. Further examination of these dually repressed genes revealed that some control Hc morphology and that their strict regulation is necessary for the pathogen to make appropriate developmental decisions in response to temperature. PMID:26177267

Bombyx mori Transcription Factors: Genome-Wide Identification, Expression Profiles and Response to Pathogens by Microarray Analysis

PubMed Central

Huang, Lulin; Cheng, Tingcai; Xu, Pingzhen; Fang, Ting; Xia, Qingyou

2012-01-01

Transcription factors are present in all living organisms, and play vital roles in a wide range of biological processes. Studies of transcription factors will help reveal the complex regulation mechanism of organisms. So far, hundreds of domains have been identified that show transcription factor activity. Here, 281 reported transcription factor domains were used as seeds to search the transcription factors in genomes of Bombyx mori L. (Lepidoptera: Bombycidae) and four other model insects. Overall, 666 transcription factors including 36 basal factors and 630 other factors were identified in B. mori genome, which accounted for 4.56% of its genome. The silkworm transcription factors' expression profiles were investigated in relation to multiple tissues, developmental stages, sexual dimorphism, and responses to oral infection by pathogens and direct bacterial injection. These all provided rich clues for revealing the transcriptional regulation mechanism of silkworm organ differentiation, growth and development, sexual dimorphism, and response to pathogen infection. PMID:22943524

Genome-Wide Reprogramming of Transcript Architecture by Temperature Specifies the Developmental States of the Human Pathogen Histoplasma.

PubMed

Gilmore, Sarah A; Voorhies, Mark; Gebhart, Dana; Sil, Anita

2015-07-01

Eukaryotic cells integrate layers of gene regulation to coordinate complex cellular processes; however, mechanisms of post-transcriptional gene regulation remain poorly studied. The human fungal pathogen Histoplasma capsulatum (Hc) responds to environmental or host temperature by initiating unique transcriptional programs to specify multicellular (hyphae) or unicellular (yeast) developmental states that function in infectivity or pathogenesis, respectively. Here we used recent advances in next-generation sequencing to uncover a novel re-programming of transcript length between Hc developmental cell types. We found that ~2% percent of Hc transcripts exhibit 5' leader sequences that differ markedly in length between morphogenetic states. Ribosome density and mRNA abundance measurements of differential leader transcripts revealed nuanced transcriptional and translational regulation. One such class of regulated longer leader transcripts exhibited tight transcriptional and translational repression. Further examination of these dually repressed genes revealed that some control Hc morphology and that their strict regulation is necessary for the pathogen to make appropriate developmental decisions in response to temperature.

Where the thread of home births never broke - An interview with Susanne Houd.

PubMed

Santos, Mário J D S

2017-04-01

The option of a planned home birth defies medical and social normativity across countries. In Denmark, despite the dramatic decline in the home birth rates between 1960 and 1980, the right to choose the place of birth was preserved. Little has been produced documenting this process. To present and discuss Susanne Houd's reflection on the history and social dynamics of home birth in Denmark, based in an in-depth interview. This paper is part of wider Short Term Scientific Mission (STSM), in which this interview was framed as oral history. The whole interview transcript is presented, keeping the highest level of detail. In Susanne Houd's testimony, four factors were highlighted as contributing to the decline in the rate of home births from the 1960s to the 1970s: new maternity hospitals; the development of obstetrics as a research-based discipline; the compliance of midwives; and a shift in women's preference, favouring hospital birth. The development of the Danish home birth models was described by Susanne Houd in regard to the processes associated with the medicalisation of childbirth, the role of consumers, and the changing professional dynamics of midwifery. An untold history of home birth in Denmark was documented in this testimony. The Danish childbirth hospitalisation process was presented as the result of a complex interaction of factors. Susanne Houd's reflections reveal how the concerted action of consumers and midwives, framed as a system-challenging praxis, was the cornerstone for the sustainability of home birth models in Denmark. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Health Coaching in Severe COPD After a Hospitalization: A Qualitative Analysis of a Large Randomized Study.

PubMed

Benzo, Roberto P; Kirsch, Janae L; Hathaway, Julie C; McEvoy, Charlene E; Vickers, Kristin S

2017-11-01

We recently demonstrated in a randomized study the feasibility and effectiveness of telephone-based health coaching using motivational interviewing on decreasing hospital readmissions and improving quality of life at 6 and 12 months after hospital discharge. In this qualitative study, we sought to explore the health-coaching intervention as seen from the perspective of the participants who received the intervention and the coaches who delivered it. Semistructured participant interviews ( n = 24) and a focus group of all health coaches ( n = 3) who participated in this study were conducted. Interviews and focus group were recorded and transcribed verbatim. Transcripts were analyzed using coding and categorizing techniques and thematic analysis. Mixed-method triangulation was used to merge quantitative and qualitative data. Content analysis revealed 4 predominant themes of the coaching intervention: health-coaching relationship, higher participant confidence and reassurance (most related to improvement in physical quality of life), improved health-care system access (most related to decreased hospital readmissions), and increased awareness of COPD symptoms (most related to improvement in emotional quality of life). The strongest theme was the relationship with the health coach, including coach style and motivational interviewing approach. Health coaches' focus group also noted the importance of the coaching relationship as the most significant theme. This study provided themes to further inform the delivery and implementation of health-coaching interventions in patients with COPD after hospital discharge. Health coaching forged partnerships and created a platform for patient engagement, which was confirmed by both participants and health coaches. Copyright © 2017 by Daedalus Enterprises.

Marathon maternity oral history project: Exploring rural birthing through narrative methods.

PubMed

Orkin, Aaron; Newbery, Sarah

2014-01-01

To explore how birthing and maternity care are understood and valued in a rural community. Oral history research. The rural community of Marathon, Ont, with a population of approximately 3500. A purposive selection of mothers, grandmothers, nurses, physicians, and community leaders in the Marathon medical catchment area. Interviews were conducted with a purposive sample, employing an oral history research methodology. Interviews were conducted non-anonymously in order to preserve the identity and personhood of participants. Interview transcripts were edited into short narratives. Oral histories offer perspectives and information not revealed in other quantitative or qualitative research methodologies. Narratives re-personalize and humanize medical research by offering researchers and practitioners the opportunity to bear witness to the personal stories affected through medical decision making. Eleven stand-alone narratives, published in this issue of Canadian Family Physician, form the project's findings. Similar to a literary text or short story, they are intended for personal reflection and interpretation by the reader. Presenting the results of these interviews as narratives requires the reader to participate in the research exercise and take part in listening to these women's voices. The project's narratives will be accessible to readers from academic and non-academic backgrounds and will interest readers in medicine and allied health professions, medical humanities, community development, gender studies, social anthropology and history, and literature. Sharing personal birthing experiences might inspire others to reevaluate and reconsider birthing practices and services in other communities. Where local maternity services are under threat, Marathon's stories might contribute to understanding the meaning and challenges of local birthing, and the implications of losing maternity services in rural Canada.

Strategies for Effective On-Call Supervision for Internal Medicine Residents: The Superb/Safety Model

PubMed Central

Farnan, Jeanne M.; Johnson, Julie K.; Meltzer, David O.; Harris, Ilene; Humphrey, Holly J.; Schwartz, Alan; Arora, Vineet M.

2010-01-01

Background Supervision is central to resident education and patient safety, yet there is little published evidence to describe a framework for clinical supervision. The aim of this study was to describe supervision strategies for on-call internal medicine residents. Methods Between January and November 2006, internal medicine residents and attending physicians at a single hospital were interviewed within 1 week of their final call on the general medicine rotation. Appreciative inquiry and critical incident technique were used to elicit perspectives on ideal and suboptimal supervision practices. A representative portion of transcripts were analyzed using an inductive approach to develop a coding scheme that was then applied to the entire set of transcripts. All discrepancies were resolved via discussion until consensus was achieved. Results Forty-four of 50 (88%) attending physicians and 46 of 50 (92%) eligible residents completed an interview. Qualitative analysis revealed a bidirectional model of suggested supervisory strategies, the “SUPERB/SAFETY” model; an interrater reliability of 0.70 was achieved. Suggestions for attending physicians providing supervision included setting expectations, recognizing uncertainty, planning communication, having easy availability, reassuring residents, balancing supervision, and having autonomy. Suggested resident strategies for seeking supervision from attending physicians included seeking input early, contacting for active clinical decisions or feeling uncertain, end of life issues, transitions in care, or help with systems issues. Common themes suggested by trainees and attending physicians included easy availability and preservation of resident decision-making autonomy. Discussion Residents and attending physicians have explicit expectations for optimal supervision. The SUPERB/SAFETY model of supervision may be an effective resource to enhance the clinical supervision of residents. PMID:21975883

Basic leucine zipper protein Cnc-C is a substrate and transcriptional regulator of the Drosophila 26S proteasome.

PubMed

Grimberg, Kristian Björk; Beskow, Anne; Lundin, Daniel; Davis, Monica M; Young, Patrick

2011-02-01

While the 26S proteasome is a key proteolytic complex, little is known about how proteasome levels are maintained in higher eukaryotic cells. Here we describe an RNA interference (RNAi) screen of Drosophila melanogaster that was used to identify transcription factors that may play a role in maintaining levels of the 26S proteasome. We used an RNAi library against 993 Drosophila transcription factor genes to identify genes whose suppression in Schneider 2 cells stabilized a ubiquitin-green fluorescent protein reporter protein. This screen identified Cnc (cap 'n' collar [CNC]; basic region leucine zipper) as a candidate transcriptional regulator of proteasome component expression. In fact, 20S proteasome activity was reduced in cells depleted of cnc. Immunoblot assays against proteasome components revealed a general decline in both 19S regulatory complex and 20S proteasome subunits after RNAi depletion of this transcription factor. Transcript-specific silencing revealed that the longest of the seven transcripts for the cnc gene, cnc-C, was needed for proteasome and p97 ATPase production. Quantitative reverse transcription-PCR confirmed the role of Cnc-C in activation of transcription of genes encoding proteasome components. Expression of a V5-His-tagged form of Cnc-C revealed that the transcription factor is itself a proteasome substrate that is stabilized when the proteasome is inhibited. We propose that this single cnc gene in Drosophila resembles the ancestral gene family of mammalian nuclear factor erythroid-derived 2-related transcription factors, which are essential in regulating oxidative stress and proteolysis.

Going Back: Adults Talk about What They're Doing in College and How They Feel about Returning to School.

ERIC Educational Resources Information Center

Carbone, John M.

This book consists of the edited transcripts of 19 interviews conducted with two- and four-year college students ranging in age from 25 to 65, who returned to school to complete degrees, work toward new degrees, or merely take classes. Drawing from the interviews, introductory comments offer generalizations about adult students returning to…

Social Support Following Perinatal Loss

PubMed Central

Kavanaugh, Karen; Trier, Darcie; Korzec, Michelle

2005-01-01

The purpose of this project was to examine parents' descriptions of the ways family and friends supported them after they had experienced a perinatal loss. For this project, a secondary analysis of data from two phenomenological studies on perinatal loss was performed. A combined total of 62 interview transcripts from 22 mothers and 9 fathers were examined. Data analysis included identifying all statements in the interview transcripts that pertained to the ways that family and friends supported parents. The modes of supportive behavior (emotional, advice/feedback, practical, financial, and socializing) in Vaux's theory of social support served as a useful framework for presenting the findings. Parents received emotional support most frequently. Findings from the current study provide data for health care professionals to use to provide guidance to family and friends of bereaved parents. PMID:17426820

Whole-Body Single-Cell Sequencing Reveals Transcriptional Domains in the Annelid Larval Body

PubMed Central

Achim, Kaia; Eling, Nils; Vergara, Hernando Martinez; Bertucci, Paola Yanina; Musser, Jacob; Vopalensky, Pavel; Brunet, Thibaut; Collier, Paul; Benes, Vladimir; Marioni, John C; Arendt, Detlev

2018-01-01

Abstract Animal bodies comprise diverse arrays of cells. To characterize cellular identities across an entire body, we have compared the transcriptomes of single cells randomly picked from dissociated whole larvae of the marine annelid Platynereis dumerilii. We identify five transcriptionally distinct groups of differentiated cells, each expressing a unique set of transcription factors and effector genes that implement cellular phenotypes. Spatial mapping of cells into a cellular expression atlas, and wholemount in situ hybridization of group-specific genes reveals spatially coherent transcriptional domains in the larval body, comprising, for example, apical sensory-neurosecretory cells versus neural/epidermal surface cells. These domains represent new, basic subdivisions of the annelid body based entirely on differential gene expression, and are composed of multiple, transcriptionally similar cell types. They do not represent clonal domains, as revealed by developmental lineage analysis. We propose that the transcriptional domains that subdivide the annelid larval body represent families of related cell types that have arisen by evolutionary diversification. Their possible evolutionary conservation makes them a promising tool for evo–devo research. PMID:29373712

Intrinsic transcriptional heterogeneity in B cells controls early class switching to IgE

PubMed Central

Wu, Yee Ling; Teichmann, Sarah A.

2017-01-01

Noncoding transcripts originating upstream of the immunoglobulin constant region (I transcripts) are required to direct activation-induced deaminase to initiate class switching in B cells. Differential regulation of Iε and Iγ1 transcription in response to interleukin 4 (IL-4), hence class switching to IgE and IgG1, is not fully understood. In this study, we combine novel mouse reporters and single-cell RNA sequencing to reveal the heterogeneity in IL-4–induced I transcription. We identify an early population of cells expressing Iε but not Iγ1 and demonstrate that early Iε transcription leads to switching to IgE and occurs at lower activation levels than Iγ1. Our results reveal how probabilistic transcription with a lower activation threshold for Iε directs the early choice of IgE versus IgG1, a key physiological response against parasitic infestations and a mediator of allergy and asthma. PMID:27994069

How do people with persecutory delusions evaluate threat in a controlled social environment? A qualitative study using virtual reality.

PubMed

Fornells-Ambrojo, Miriam; Freeman, Daniel; Slater, Mel; Swapp, David; Antley, Angus; Barker, Chris

2015-01-01

Environmental factors have been associated with psychosis but there is little qualitative research looking at how the ongoing interaction between individual and environment maintains psychotic symptoms. The current study investigates how people with persecutory delusions interpret events in a virtual neutral social environment using qualitative methodology. 20 participants with persecutory delusions and 20 controls entered a virtual underground train containing neutral characters. Under these circumstances, people with persecutory delusions reported similar levels of paranoia as non-clinical participants. The transcripts of a post-virtual reality interview of the first 10 participants in each group were analysed. Thematic analyses of interviews focusing on the decision making process associated with attributing intentions of computer-generated characters revealed 11 themes grouped in 3 main categories (evidence in favour of paranoid appraisals, evidence against paranoid appraisals, other behaviour). People with current persecutory delusions are able to use a range of similar strategies to healthy volunteers when making judgements about potential threat in a neutral environment that does not elicit anxiety, but they are less likely than controls to engage in active hypothesis-testing and instead favour experiencing "affect" as evidence of persecutory intention.

Provision of pandemic disease information by health sciences librarians: a multisite comparative case series.

PubMed

Featherstone, Robin M; Boldt, R Gabriel; Torabi, Nazi; Konrad, Shauna-Lee

2012-04-01

The research provides an understanding of pandemic information needs and informs professional development initiatives for librarians in disaster medicine. Utilizing a multisite, comparative case series design, the researchers conducted semi-structured interviews and examined supplementary materials in the form of organizational documents, correspondence, and websites to create a complete picture of each case. The rigor of the case series was ensured through data and investigator triangulation. Interview transcripts were coded using NVivo to identify common themes and points of comparison. Comparison of the four cases revealed a distinct difference between "client-initiated" and "librarian-initiated" provision of pandemic information. Librarian-initiated projects utilized social software to "push" information, whereas client-initiated projects operated within patron-determined parameters to deliver information. Health care administrators were identified as a key audience for pandemic information, and news agencies were utilized as essential information sources. Librarians' skills at evaluating available information proved crucial for selecting best-quality evidence to support administrative decision making. Qualitative analysis resulted in increased understanding of pandemic information needs and identified best practices for disseminating information during periods of high organizational stress caused by an influx of new cases of an unknown infectious disease.

Surfing the money tides: understanding the foreign exchange market through metaphors.

PubMed

Oberlechner, Thomas; Slunecko, Thomas; Kronberger, Nicole

2004-03-01

This study describes metaphorical conceptualizations of the foreign exchange market held by market participants and examines how these metaphors socially construct the financial market. Findings are based on 55 semi-structured interviews with senior foreign exchange experts at banks and at financial news providers in Europe. We analysed interview transcripts by metaphor analysis, a method based on cognitive linguistics. Results indicate that market participants' understanding of financial markets revolves around seven metaphors, namely the market as a bazaar, as a machine, as gambling, as sports, as war, as a living being and as an ocean. Each of these metaphors highlights and conceals certain aspects of the foreign exchange market and entails a different set of implications on crucial market dimensions, such as the role of other market participants and market predictability. A correspondence analysis supports our assumption that metaphorical thinking corresponds with implicit assumptions about market predictability. A comparison of deliberately generated and implicitly used metaphors reveals notable differences. In particular, implicit metaphors are predominantly organic rather than mechanical. In contrast to academic models, interactive and organic metaphors, and not the machine metaphor, dominate the market accounts of participants.

What cues do nurses use to predict aggression in people with acquired brain injury?

PubMed

Pryor, Julie

2005-04-01

There is a paucity of research on the frequent and repeated episodes of aggression and violence experienced by nurses when working with people who have an acquired brain injury. The purpose of this study was to bring this issue into focus by identifying the cues nurses use to predict aggression in people with acquired brain injury. Twenty-eight nurses from 10 different inpatient brain injury rehabilitation units in Australia participated in the study. Participants were interviewed using the Critical Decision Method on a one to one basis for up to one and one half hours on two consecutive days. Transcripts of the interviews were analysed using thematic analysis. Results revealed that nurses identified five groups of cues that predict aggression in a patient: (1) what a patient is saying; (2) changes in a patient's voice; (3) changes in a patient's face; (4) changes in a patient's behavior; and (5) a patient's emotions. Nurses reported using multiple cues to predict aggression and highlighted the importance of personal knowledge of the patient in conjunction with identified cues when predicting aggression. Nurses caring for patients with acquired brain injury can predict many episodes of aggression, though not all, by identifying cues from the patient.

Patient and health care professional views and experiences of computer agent-supported health care.

PubMed

Neville, Ron G; Greene, Alexandra C; Lewis, Sue

2006-01-01

To explore patient and health care professional (HCP) views towards the use of multi-agent computer systems in their GP practice. Qualitative analysis of in-depth interviews and analysis of transcriptions. Urban health centre in Dundee, Scotland. Five representative healthcare professionals and 11 patients. Emergent themes from interviews revealed participants' attitudes and beliefs, which were coded and indexed. Patients and HCPs had similar beliefs, attitudes and views towards the implementation of multi-agent systems (MAS). Both felt modern communication methods were useful to supplement, not supplant, face-to-face consultations between doctors and patients. This was based on the immense trust these patients placed in their doctors in this practice, which extended to trust in their choice of communication technology and security. Rapid access to medical information increased patients' sense of shared partnership and self-efficacy. Patients and HCPs expressed respect for each other's time and were keen to embrace technology that made interactions more efficient, including for the altruistic benefit of others less technically competent. Patients and HCPs welcomed the introduction of agent technology to the delivery of health care. Widespread use will depend more on the trust patients place in their own GP than on technological issues.

Exploring the emerging profession of speech-language pathology in Vietnam through pioneering eyes.

PubMed

Atherton, Marie; Davidson, Bronwyn; McAllister, Lindy

2017-04-01

In September 2012, 18 Vietnamese health professionals graduated as Vietnam's first university qualified speech-language pathologists (SLPs). This study details the reflections of these pioneering health professionals at 12 months following their graduation, drawing attention to their scope of practice as SLPs and to the opportunities and challenges to progressing the practice of speech-language pathology (SLP) in Vietnam. Thirteen graduates participated in small group interviews where they described their work and their perceptions of their emerging practice. Thematic analysis of the interview transcripts was employed to identify key concepts and themes within the data. Four overarching themes were identified-scope of practice, establishing identity, confidence to practise and progressing the profession. Overall analysis revealed evolving professional practice characterised by new learning, fluctuations in confidence and an active forging of professional identity. Mentoring and support by international colleagues and advancing professional recognition were identified as critical to the profession's progression and to the development of context-specific and culturally appropriate services. Participants' reflections draw focus to an important role for the international SLP community as it works in partnership with colleagues to enhance awareness of and services for people with communication disabilities in under-served communities such as Vietnam.

Diabetes and the Motivated Patient: Understanding Perlocutionary Effect in Health Communication.

PubMed

Roth, Erin G; Girling, Laura M; Chard, Sarah; Wallace, Brandy Harris; Eckert, J Kevin

2017-04-01

Health care providers (HCP) understand the importance of keeping patients motivated but may be unaware how their words may have unintended negative effects upon their patient's lives. People with diabetes report being told by their HCP that they are "cured" or that they are praised for strides made in weight loss and/or lowered blood glucose, and interpret these messages in unexpected ways. For this paper, we focus upon one case to illustrate the depth and nuance of the patient-provider communication as it emerged within a larger interview-based ethnographic study. Audio-recorded interviews and transcriptions were analyzed discursively. Discourse analysis reveals the ways ideology affects how the patient responds to HCP's utterances and how this affects diabetes self-care. Findings indicate significant perlocutionary effects upon health outcomes, varying both positively and/or negatively. This study points to the importance of carefully considering the power of words and whenever possible knowing the patient's ideological orientation to their world. HCPs should be explicit and deliberate with their communication. Sensitization to the various ways patients hear and react to messages in a clinical setting may lead to improved health outcomes, especially for those with chronic health conditions such as diabetes mellitus.

USE OF TRANSCRIPTIONAL COUPLING AND KEGG PATHWAY ANALYSIS OF GLOBAL GENE EXPRESSION TO REVEAL TRANSCRIPTIONAL CHANGES BETWEEN STATIONARY- AND LOG-PHASE SALMONELLA TYPHIMURIUM LT2

EPA Science Inventory

DNA microarray analysis is plagued by a lack of data reproducibility and by limits to the detectability of transcripts by hybridization. To mitigate these limitations, we employed transcriptional coupling within the S. typhimurium genome. This genome has 2664 transcriptionally co...

Truth is at hand: How gesture adds information during investigative interviews

PubMed Central

Broaders, Sara C.; Goldin-Meadow, Susan

2010-01-01

The accuracy of information obtained in forensic interviews is critically important to credibility in our legal system. Research has shown that the way interviewers frame questions influences the accuracy of witnesses’ reports. A separate body of research has shown that speakers spontaneously gesture when they talk, and that these gestures can express information not found anywhere in the speaker’s talk. This study of children interviewed about an event that they witnessed joins these two literatures and demonstrates that (1) interviewers’ gestures serve as a source of information and, at times, misinformation that can lead witnesses to report incorrect details; (2) the gestures witnesses spontaneously produce during interviews convey substantive information that is often not conveyed anywhere in their speech, and thus would not appear in written transcripts of the proceedings. These findings underscore the need to attend to and document gestures produced in investigative interviews, particularly interviews conducted with children. PMID:20483837

De novo Assembly of Leaf Transcriptome in the Medicinal Plant Andrographis paniculata

PubMed Central

Cherukupalli, Neeraja; Divate, Mayur; Mittapelli, Suresh R.; Khareedu, Venkateswara R.; Vudem, Dashavantha R.

2016-01-01

Andrographis paniculata is an important medicinal plant containing various bioactive terpenoids and flavonoids. Despite its importance in herbal medicine, no ready-to-use transcript sequence information of this plant is made available in the public data base, this study mainly deals with the sequencing of RNA from A. paniculata leaf using Illumina HiSeq™ 2000 platform followed by the de novo transcriptome assembly. A total of 189.22 million high quality paired reads were generated and 1,70,724 transcripts were predicted in the primary assembly. Secondary assembly generated a transcriptome size of ~88 Mb with 83,800 clustered transcripts. Based on the similarity searches against plant non-redundant protein database, gene ontology, and eukaryotic orthologous groups, 49,363 transcripts were annotated constituting upto 58.91% of the identified unigenes. Annotation of transcripts—using kyoto encyclopedia of genes and genomes database—revealed 5606 transcripts plausibly involved in 140 pathways including biosynthesis of terpenoids and other secondary metabolites. Transcription factor analysis showed 6767 unique transcripts belonging to 97 different transcription factor families. A total number of 124 CYP450 transcripts belonging to seven divergent clans have been identified. Transcriptome revealed 146 different transcripts coding for enzymes involved in the biosynthesis of terpenoids of which 35 contained terpene synthase motifs. This study also revealed 32,341 simple sequence repeats (SSRs) in 23,168 transcripts. Assembled sequences of transcriptome of A. paniculata generated in this study are made available, for the first time, in the TSA database, which provides useful information for functional and comparative genomic analysis besides identification of key enzymes involved in the various pathways of secondary metabolism. PMID:27582746

A qualitative approach to recovery after open tibial fracture: the road to a novel, patient-derived recovery scale.

PubMed

Trickett, R W; Mudge, Elizabeth; Price, Patricia; Pallister, Ian

2012-07-01

The aim of this study was to describe how patients perceive their recovery following open tibial fractures using a qualitative approach. Following the appropriate ethical approval, adult patients with a diagnosis of open tibial fracture were recruited after completion of their surgical treatment and discharge from Morriston Hospital, a centre with orthoplastic surgical care. A purposive sampling method was employed to ensure that a range of injuries as well as clinical outcomes were included. All patients took part in an in-depth semi-structured interview, exploring aspects of their injury, treatment, rehabilitation and psychosocial and financial situations. Interviews were completed with two interviewers present and were recorded for verbatim transcription. Interview transcripts were analysed to identify items important to patients during their recovery. Nine patients with a mean injury to interview interval of 2.3 years were interviewed. A total of 538 items were identified and subsequently mapped onto 18 categories: pain; mobility; flexibility; temperature (effects on symptoms); fear; appearance; sleep; diet/weight; employment; social; finance; impact on others; self-care; recovery (patient perceptions of recovery); frustration; goal setting (by patients and health-care providers); and adaptation (both physical and mental). There is a wide range of factors that our cohort found important during their recovery from open tibial fracture. Despite being considered as 'healed' by the medical staff, patients did not report a corresponding full recovery and return to pre-injury normality. The categories identified will enable the development of a patient-reported recovery scale to be used in lower-limb trauma. Copyright © 2012 Elsevier Ltd. All rights reserved.

Does the Fast Patrol Boat Have a Future in the Navy?

DTIC Science & Technology

2002-05-31

Admiral Dennis Blair (Commander and Chief, United States Pacific Command) testified to Congress “countering terrorism, weapons proliferation...United States Navy. Blair, Dennis C., Admiral, USN. 2001a. Interview by Maria Ressa, CNN Jakarta Bureau, December 1. Interview transcript on-line...Available from http://www. pacom.mil/speeches/sst2001/011201blairCNN.htm. Internet accessed 3 March 2002. Blair, Dennis C., Admiral, USN. 2001b

In and out of Place: Exploring the Discursive Effects of Teachers' Talk about Outdoor Education in Secondary Schools in New Zealand

ERIC Educational Resources Information Center

Mikaels, Jonas; Backman, Erik; Lundvall, Suzanne

2016-01-01

The purpose of this article is to explore and problematise teachers' talk about outdoor education in New Zealand. The focus is on what can be said, how it is said and the discursive effects of such ways of speaking. The inquiry draws on Foucauldian theoretical insights to analyse interview transcripts derived from semi-structured interviews with…

Oral History Interview Transcripts Tombigbee Historic Townsites Project. Volume 4 (Interview Numbers 117-122).

DTIC Science & Technology

1981-01-01

Creek. They had one family of Hamptons and one family of Bananas . Bull Banana’s widow lives over here about a mile from me. I believe that the Ellises... peeled . I don’t know whether she peeled apples or not, but she would peel the peaches. Spread them out in the sunshine on a plank or a piece of tin

Hidden costs: the direct and indirect impact of user fees on access to malaria treatment and primary care in Mali.

PubMed

Johnson, Ari; Goss, Adeline; Beckerman, Jessica; Castro, Arachu

2012-11-01

About 20 years after initial calls for the introduction of user fees in health systems in sub-Saharan Africa, a growing coalition is advocating for their removal. Several African countries have abolished user fees for health care for some or all of their citizens. However, fee-for-service health care delivery remains a primary health care funding model in many countries in sub-Saharan Africa. Although the impact of user fees on utilization of health services and household finances has been studied extensively, further research is needed to characterize the multi-faceted health and social problems associated with charging user fees. This ethnographic study aims to identify consequences of user fees on gender inequality, food insecurity, and household decision-making for a group of women living in poverty. Ethnographic life history interviews were conducted with 24 women in Yirimadjo, Mali in 2007. Purposive sampling selected participants across a broad socio-economic spectrum. Semi-structured interviews addressed participants' past medical history, socio-economic status, social and family history, and access to health care. Interview transcripts were coded using the guiding analytical framework of structural violence. Interviews revealed that user fees for health care not only decreased utilization of health services, but also resulted in delayed presentation for care, incomplete or inadequate care, compromised food security and household financial security, and reduced agency for women in health care decision making. The effects of user fees were amplified by conditions of poverty, as well as gender and health inequality; user fees in turn reinforced the inequalities created by those very conditions. The qualitative data reveal multi-faceted health and socioeconomic effects of user fees, and illustrate that user fees for health care may impact quality of care, health outcomes, food insecurity, and gender inequality, in addition to impacting health care utilization and household finances. As many countries consider user fee abolition policies, these findings indicate the need to create a broader evaluation framework-one that can measure the health and socioeconomic impacts of user fee polices and of their removal. Copyright © 2012 Elsevier Ltd. All rights reserved.

Makerere University Student Interview Transcript: MedlinePlus

MedlinePlus

... was a picture of people gathering under a tree, (shown) which is basically typical of our African culture. Mostly village meetings are conducted under the trees, under temporary shelter, it is something that somebody ...

Space Shuttle.

ERIC Educational Resources Information Center

Bierly, Ken; Dalheim, Mary

1981-01-01

Presents an elementary teaching unit on NASA's space program, including teacher background information, suggested student activities, and a list of resources. Appended is a transcript of an interview conducted by elementary children with astronaut candidate Sherwood (Woody) Spring. (SJL)

Putting informed and shared decision making into practice.

PubMed

Towle, Angela; Godolphin, William; Grams, Garry; Lamarre, Amanda

2006-12-01

To investigate the practice, experiences and views of motivated and trained family physicians as they attempt to implement informed and shared decision making (ISDM) in routine practice and to identify and understand the barriers they encounter. Patient involvement in decision making about their health care has been the focus of much academic activity. Although significant conceptual and experimental work has been done, ISDM rarely occurs. Physician attitudes and lack of training are identified barriers. Qualitative analysis of transcripts of consultations and key informant group interviews. Six family physicians received training in the ISDM competencies. Audiotapes of office consultations were made before and after training. Transcripts of consultations were examined to identify behavioural markers associated with each competency and the range of expression of the competencies. The physicians attended group interviews at the end of the study to explore experiences of ISDM. The physicians liked the ISDM model and thought that they should put it into practice. Evidence from transcripts indicated they were able to elicit concerns, ideas and expectations (although not about management) and agree an action plan. They did not elicit preferences for role or information. They sometimes offered choices. They had difficulty achieving full expression of any of the competencies and integrating ISDM into their script for the medical interview. The study also identified a variety of competency-specific barriers. A major barrier to the practice of ISDM by motivated physicians appears to be the need to change well-established patterns of communication with patients.

Mechanical Feedback and Arrest in Gene Expression

NASA Astrophysics Data System (ADS)

Sevier, Stuart; Levine, Herbert

The ability to watch biochemical events at the single-molecule level has increasingly revealed that stochasticity plays a leading role in many biological phenomena. One important and well know example is the noisy, ``bursty'' manner of transcription. Recent experiments have revealed relationships between the level and noise in gene expression hinting at deeper stochastic connections. In this talk we will discuss how the mechanical nature of transcription can explain this relationship and examine the limits that the physical aspects of transcription place on gene expression.

Early transcriptional and epigenetic regulation of CD8+ T cell differentiation revealed by single-cell RNA-seq

PubMed Central

Kakaradov, Boyko; Arsenio, Janilyn; Widjaja, Christella E.; He, Zhaoren; Aigner, Stefan; Metz, Patrick J.; Yu, Bingfei; Wehrens, Ellen J.; Lopez, Justine; Kim, Stephanie H.; Zuniga, Elina I.; Goldrath, Ananda W.; Chang, John T.; Yeo, Gene W.

2017-01-01

SUMMARY During microbial infection, responding CD8+ T lymphocytes differentiate into heterogeneous subsets that together provide immediate and durable protection. To elucidate the dynamic transcriptional changes that underlie this process, we applied a single-cell RNA sequencing approach and analyzed individual CD8+ T lymphocytes sequentially throughout the course of a viral infection in vivo. Our analyses revealed a striking transcriptional divergence among cells that had undergone their first division and identified previously unknown molecular determinants controlling CD8+ T lymphocyte fate specification. These findings suggest a model of terminal effector cell differentiation initiated by an early burst of transcriptional activity and subsequently refined by epigenetic silencing of transcripts associated with memory lymphocytes, highlighting the power and necessity of single-cell approaches. PMID:28218746

Life course experiences and lay diagnosis explain low-income parents' child dental decisions: a qualitative study.

PubMed

Muirhead, Vanessa; Levine, Alissa; Nicolau, Belinda; Landry, Anne; Bedos, Christophe

2013-02-01

This study aimed to better understand low-income parents' child dental care decisions through a life course approach that captured parents' experiences within the social context of poverty. We conducted 43 qualitative life history interviews with 10 parents, who were long-term social assistance recipients living in Montreal, Canada. Thematic analysis involved interview debriefing, transcript coding, theme identification and data interpretation. Our interviews identified two emergent themes: lay diagnosis and parental oral health management. Parents described a process of 'lay diagnosis' that consisted of examining their children's teeth and interpreting their children's oral signs and symptoms based on their observations. These lay diagnoses were also shaped by their own dental crises, care experiences and oral health knowledge gained across a life course of poverty and dental disadvantage. Parents' management strategies included monitoring and managing their children's oral health themselves or by seeking professional recourse. Parents' management strategies were influenced both by their lay diagnoses and their perceived ability to manage their children's oral health. Parents felt responsible for their children's dental care, empowered to manage their oral health and sometimes forgo dental visits for their children because of their own self-management life history. This original approach revealed insights that help to understand why low-income parents may underutilize free dental services. Further research should consider how dental programs can nurture parental empowerment and capitalize on parents' perceived ability to diagnose and manage their children's oral health.

Children are aware of food insecurity and take responsibility for managing food resources.

PubMed

Fram, Maryah Stella; Frongillo, Edward A; Jones, Sonya J; Williams, Roger C; Burke, Michael P; DeLoach, Kendra P; Blake, Christine E

2011-06-01

Child food insecurity is measured using parental reports of children's experiences based on an adult-generated conceptualization. Research on other child experiences (e.g. pain, exposure to domestic violence) cautions that children generally best report their own experiences, and parents' reports of children's experiences may lack adequate validity and impede effective intervention. Because this may be true of child food insecurity, we conducted semistructured interviews with mothers, children (age 9-16 y), and other household adults in 26 South Carolina families at risk for food insecurity. Interview transcripts were analyzed using a constant comparative process combining a priori with inductive coding. Child interviews revealed experiences of food insecurity distinct from parent experiences and from parent reports of children's experiences. Children experienced cognitive, emotional, and physical awareness of food insecurity. Children took responsibility for managing food resources through participation in parental strategies, initiation of their own strategies, and generation of resources to provide food for the family. Adults were not always aware of children's experiences. Where adult experiences of food insecurity are conditioned on inadequate money for food, child experiences were grounded in the immediate household social and food environment: quality of child/parent interactions, parent affect and behavior, and types and quantities of foods made available for children to eat. The new, child-derived understanding of what children experience that results from this study provides a critical basis from which to build effective approaches to identify, assess, and respond to children suffering from food insecurity.

Paradox of Prescribing Late Chemotherapy: Oncologists Explain.

PubMed

Bluhm, Minnie; Connell, Cathleen M; De Vries, Raymond G; Janz, Nancy K; Bickel, Kathleen E; Silveira, Maria J

2016-12-01

The value of chemotherapy for patients with cancer in the last weeks of life warrants examination. Late chemotherapy may not improve survival or quality of life but typically precludes hospice enrollment and may result in additional symptoms, increased use of other aggressive treatments, and worsening quality of life. Few studies have explored oncologists' rationales for administering chemotherapy near death. This study examines the self-reported factors that influence oncologists' decisions about late chemotherapy. In-depth individual interviews were conducted with 17 oncologists through a semistructured interview guide. Interviews were audio recorded and transcribed verbatim. Transcripts were coded and analyzed using conventional content analysis, a qualitative method that allows the detection and analysis of patterns in the data. Clinical factors take priority in determining late chemotherapy decisions when clear treatment choices exist. When clinical factors are ambiguous, emotion becomes a highly salient influence. Oncologists view late chemotherapy to be patient driven and use it to palliate emotional distress and maintain patient hope even when physical benefit is unexpected. Oncologists experience unique and difficult challenges when caring for dying patients, including emotionally draining communication, overwhelming responsibility for life/death, limitations of oncology to heal, and prognostic uncertainty. These challenges are also eased by offering late chemotherapy. The findings reveal a nuanced understanding of why oncologists find it difficult to refuse chemotherapy treatment for patients near death. Optimal end-of-life treatment decisions require supportive interventions and system change, both of which must take into account the challenges oncologists face.

Qualitative study of peer workers within the 'Partners in Recovery' programme in regional Australia.

PubMed

Hurley, John; Cashin, Andrew; Mills, Jem; Hutchinson, Marie; Kozlowski, Desiree; Graham, Iain

2018-02-01

In Australia and internationally, Peer Workers are increasingly being incorporated into the mental health workforce. Underpinning this trend is the conviction that the inclusion of workers with lived experience in overcoming mental health challenges is central to transforming service delivery. Given there are few identified Australian studies into the experiences of Peer Workers, this paper reports findings from qualitative interviews conducted in a Partners In Recovery programme in one regional area in Australia. The interviews formed part of a larger mixed-method study evaluating Peer Worker roles in the programme. Thematic analysis of interview transcripts with Peer Workers and other staff employed in the programme (n = 22) was undertaken. Central to the five themes that emerged was the concept of lived experience expertise in overcoming mental health challenges. The themes were: (i) role variance, (ii) the challenges and opportunities for Peer Worker, (iii) the processes Peer Workers employed as they attempted to shape an identify and language, (iv) the inconsistencies and challenges of employing lived experience as a defining feature of the peer worker role, and (v) the nature of trust arising from lived experience relationships. From this study, it is evident that the Peer Worker role remains underdeveloped. The difficulties experienced by Peer Workers in establishing a homogenous identity and role is not unique. The process and lack of clarity around role identity revealed from the narratives, parallels the experiences of Mental Health Nursing. © 2016 Australian College of Mental Health Nurses Inc.

An investigation of bioecological influences associated with first use of methamphetamine in a rural state.

PubMed

Bowen, Anne; Moring, John; Williams, Mark; Hopper, Glenna; Daniel, Candice

2012-01-01

Methamphetamine (MA) addiction is a significant problem in rural areas of the United States. Yet, little theoretically driven formative research has been conducted on the interactions of factors influencing initiation. The study was guided by Bronfenbrenner's bioecological model. Eighty-three MA users participated in an interview. Quantitative data included sociodemographic characteristics, drug use history, and psychosocial functioning. Semistructured interviews examined MA use histories with a focus on initiation. Transcripts of the interviews were coded for 5 themes related to Bronfenbrenner's influences including individual motivation, family, peers, work or school, or community as factors influencing initiation of MA use. Five dummy variables representing the presence or absence of a mention of Bronfenbrenner's 5 influences were created from the qualitative codes and entered into a hierarchical cluster analysis. The analyses revealed 4 distinct clusters: (1) predominantly female, influenced by peers and individual curiosity, (2) predominantly female, youngest age of first use, influenced by a family culture of drug use, (3) predominantly male, older age at first use, influenced by work settings and family co-workers, and (4) predominantly male, older age at first use, in the school context with a desire to increase intimacy. Bronfenbrenner's bioecological model was useful for classifying initiating influences and grouping individuals based on different combinations of influences. Identifying combinations of initiating factors such as work and community may facilitate tailoring of prevention programs, which may maximize efficacy and cost-effectiveness. © 2011 National Rural Health Association.

The career trajectories of health care professionals practicing with permanent disabilities.

PubMed

Neal-Boylan, Leslie; Hopkins, Amy; Skeete, Rachel; Hartmann, Sarah B; Iezzoni, Lisa I; Nunez-Smith, Marcella

2012-02-01

The authors sought to generate insights and hypotheses about the professional experiences of registered nurses and physicians with self-identified disabilities to inform local and national policy conversations on supporting a diverse health care workforce. In 2009-2010, the authors conducted in-depth interviews in person and over the telephone with a sample of licensed registered nurses and physicians across the country who self-identified as having a permanent disability. They coded the interview transcripts to identify key themes across the participants' responses. The authors interviewed 10 registered nurses and 10 physicians. Five novel and consistent themes emerged from the data analysis: (1) Living and working with a physical/sensory disability narrows the career choices and trajectories of nurses and physicians, (2) nurses and physicians struggle with decisions regarding whether to disclose and discuss their disabilities at work, (3) nurses and physicians rarely seek legally guaranteed workplace accommodations, instead viewing patient safety as a personal responsibility, (4) interpersonal interactions often reflect the institutional climate and set the tone for how welcome nurses and physicians feel at work, and (5) reactions to workplace disability-related challenges run an emotional spectrum from anger and grief to resilience and optimism. The responses revealed several missed opportunities for supporting health care professionals with disabilities in the workplace. These findings should inform the continuing debate regarding what defines "reasonable accommodation" and how to create a workplace that is welcoming for nurses and physicians with disabilities.

"I know it because it happened to me!" Confrontations of children within forensic investigations.

PubMed

Katz, Carmit; Barnetz, Zion

2018-06-06

Confrontations and cross-examination are considered to be a vital stage in forensic investigations; however, laboratory and field studies have systematically shown their adverse effects on children`s testimonies. The current field study aimed to assess the strategies utilized, and the frequency with which they are used, in confrontations within forensic investigations involving children following suspected abuse, and to assess their effects on the children's testimonies. The forensic investigations were conducted using the National Institute of Child Health and Human Development (NICHD) Protocol. The transcripts of 224 children aged 4-14, who were referred for forensic investigation following suspected physical or sexual abuse, were analyzed. All the cases included external evidence suggesting a high probability of abuse. The results indicated that confrontations of children were utilized in more than 60% of the forensic interviews, regardless of the child`s age. The vast majority of the interviewers' confrontation strategies involved references to the alleged suspects, with the number of confrontations ranging from 1 to 18 per interview. An examination of the children`s responses to the confrontations revealed that most of the children insisted on their initial reported testimonies; however, some of the children displayed confusion or fear, and one child recanted the allegation. The discussion addresses how confrontations and cross-examination, as a necessary stage of forensic investigation, can affect children`s testimonies, and the implications of these effects for the forensic context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Oral History Interview Transcripts Tombigbee Historic Townsites Project. Volume 3 (Interview Numbers 112-116).

DTIC Science & Technology

1981-01-01

put it in three or three-and-a-half-foot rows. But he put his corn in six-foot rows and put a row of cowpeas in between the corn when the corn got up...about knee-high. That row of cowpeas would get up this high and just be covered with peas. I’ve seen after Christmas where the cow would have been on

Oral History Interview Transcripts Tombigbee Historic Townsites Project. Volume 6 (Interview Numbers 129-133).

DTIC Science & Technology

1981-01-01

week that come-- I was working--I sent him a box of candy and cookies and stuff that I knew he liked. About once a month, I’d send a suit of khaki...put the dough down on it, put another collard leaf on top of the dough , and then put them ashes over it. When it gets done, you take it and wash it off

Development of a Patient-Reported Outcome Instrument to Evaluate Symptoms of Advanced NSCLC: Qualitative Research and Content Validity of the Non-Small Cell Lung Cancer Symptom Assessment Questionnaire (NSCLC-SAQ)

PubMed Central

Atkinson, Thomas M.; DeBusk, Kendra P.A.; Liepa, Astra M.; Scanlon, Michael; Coons, Stephen Joel

2016-01-01

PURPOSE To describe the process and results of the preliminary qualitative development of a new symptom-based PRO measure intended to assess treatment benefit in advanced non-small cell lung cancer (NSCLC) clinical trials. METHODS Individual qualitative interviews were conducted with adult NSCLC (Stage I–IV) patients in the US. Experienced interviewers conducted concept elicitation (CE) and cognitive interviews using semi-structured interview guides. The CE interview guide was used to elicit spontaneous reports of symptom experiences along with probing to further explore and confirm concepts. Interview transcripts were coded and analyzed by professional qualitative coders using Atlas.ti software, and were summarized by like-content using an iterative coding framework. Data from the CE interviews were considered alongside existing literature and clinical expert opinion during an item-generation process, leading to development of a preliminary version of the NSCLC Symptom Assessment Questionnaire (NSCLC-SAQ). Three waves of cognitive interviews were conducted to evaluate concept relevance, item interpretability, and structure of the draft items to facilitate further instrument refinement. FINDINGS Fifty-one patients (mean age 64.9 [SD=11.2]; 51.0% female) participated in the CE interviews. A total of 1,897 expressions of NSCLC-related symptoms were identified and coded in interview transcripts, representing approximately 42 distinct symptom concepts. A 9-item initial draft instrument was developed for testing in three waves of cognitive interviews with additional NSCLC patients (n=20), during which both paper and electronic versions of the instrument were evaluated and refined. Participant responses and feedback during cognitive interviews led to the removal of 2 items and substantial modifications to others. IMPLICATIONS The NSCLC-SAQ is a 7-item PRO measure intended for use in advanced NSCLC clinical trials to support medical product labelling. The NSCLC-SAQ uses a 7-day recall period and verbal rating scales. It was developed in accordance with the FDA’s PRO Guidance and scientific best practices, and the resulting qualitative interview data provide evidence of content validity. The NSCLC-SAQ has been prepared in both paper and electronic administration formats and a tablet computer-based version is currently undergoing quantitative testing to confirm its measurement properties and support FDA qualification. PMID:27041408

Transcriptional blood signatures distinguish pulmonary tuberculosis, pulmonary sarcoidosis, pneumonias and lung cancers.

PubMed

Bloom, Chloe I; Graham, Christine M; Berry, Matthew P R; Rozakeas, Fotini; Redford, Paul S; Wang, Yuanyuan; Xu, Zhaohui; Wilkinson, Katalin A; Wilkinson, Robert J; Kendrick, Yvonne; Devouassoux, Gilles; Ferry, Tristan; Miyara, Makoto; Bouvry, Diane; Valeyre, Dominique; Dominique, Valeyre; Gorochov, Guy; Blankenship, Derek; Saadatian, Mitra; Vanhems, Phillip; Beynon, Huw; Vancheeswaran, Rama; Wickremasinghe, Melissa; Chaussabel, Damien; Banchereau, Jacques; Pascual, Virginia; Ho, Ling-Pei; Lipman, Marc; O'Garra, Anne

2013-01-01

New approaches to define factors underlying the immunopathogenesis of pulmonary diseases including sarcoidosis and tuberculosis are needed to develop new treatments and biomarkers. Comparing the blood transcriptional response of tuberculosis to other similar pulmonary diseases will advance knowledge of disease pathways and help distinguish diseases with similar clinical presentations. To determine the factors underlying the immunopathogenesis of the granulomatous diseases, sarcoidosis and tuberculosis, by comparing the blood transcriptional responses in these and other pulmonary diseases. We compared whole blood genome-wide transcriptional profiles in pulmonary sarcoidosis, pulmonary tuberculosis, to community acquired pneumonia and primary lung cancer and healthy controls, before and after treatment, and in purified leucocyte populations. An Interferon-inducible neutrophil-driven blood transcriptional signature was present in both sarcoidosis and tuberculosis, with a higher abundance and expression in tuberculosis. Heterogeneity of the sarcoidosis signature correlated significantly with disease activity. Transcriptional profiles in pneumonia and lung cancer revealed an over-abundance of inflammatory transcripts. After successful treatment the transcriptional activity in tuberculosis and pneumonia patients was significantly reduced. However the glucocorticoid-responsive sarcoidosis patients showed a significant increase in transcriptional activity. 144-blood transcripts were able to distinguish tuberculosis from other lung diseases and controls. Tuberculosis and sarcoidosis revealed similar blood transcriptional profiles, dominated by interferon-inducible transcripts, while pneumonia and lung cancer showed distinct signatures, dominated by inflammatory genes. There were also significant differences between tuberculosis and sarcoidosis in the degree of their transcriptional activity, the heterogeneity of their profiles and their transcriptional response to treatment.

Experiences, feelings and thoughts of women undergoing second trimester medical termination of pregnancy.

PubMed

Andersson, Inga-Maj; Christensson, Kyllike; Gemzell-Danielsson, Kristina

2014-01-01

The objective of this study was to explore women's expectations and experiences of undergoing second trimester abortion. This is a cross-sectional study using a screening questionnaire and semi-structured interviews for data collection. Thirty-one women filled out the questionnaire and 23 of them were later interviewed. The questionnaires were analyzed by descriptive statistics. The interviews were recorded, transcribed verbatim and analyzed with qualitative content analysis. Indications for the abortion were fetal malformation or unintended pregnancy. The women expressed similar feelings and these were irrespective for the reason for having an abortion. Both physical and mental pain was experienced during the abortion process and described by the women. Taking the mifepristone-pill was experienced as especially emotionally difficult for many participants. Professional support from the staff together with support from the partner, a friend or relative helped in transforming the worries related to something unknown to feelings of coping with a new and hard experience. Prior to the abortion most women stated that they did not want to view the fetus but women who chose to view the fetus described this as a way of confronting the reality and an opportunity to say farewell to the pregnancy/fetus. The analysis of the interview transcripts revealed five themes mirroring the women's experiences, thoughts and feelings related to the abortion. The decision to undergo second trimester abortion sometimes exposes women to strong and conflicting emotions which are irrespective for the reason for having an abortion. Despite this women do not regret their decision to terminate the pregnancy. This analysis shows that their rational thinking outweighs their emotionally difficult feelings. It is important for the attending staff to be responsive to the needs of each individual woman whatever the indication is for the abortion.

Use of Economic Compensation to Increase Demand for Voluntary Medical Male Circumcision in Kenya: Qualitative Interviews With Male Participants in a Randomized Controlled Trial and Their Partners.

PubMed

Evens, Emily; Lanham, Michele; Murray, Kate; Rao, Samwel; Agot, Kawango; Omanga, Eunice; Thirumurthy, Harsha

2016-08-15

Interventions to increase demand for medical male circumcision are urgently needed in eastern and southern Africa. Following promising evidence that providing economic compensation can increase male circumcision uptake in Kenya, there is a need to understand the role of this intervention in individuals' decision-making regarding circumcision and explore perceptions of the intervention and concerns such as coercion. As part of a randomized controlled trial in Kenya that found compensation in the form of food vouchers worth US $8.75-US $15.00 to be effective in increasing male circumcision uptake, we conducted qualitative in-depth interviews with 45 circumcised and uncircumcised male participants and 19 female partners to explore how compensation provision influenced the decision to get circumcised. Interview transcripts were coded and an inductive thematic analysis was conducted to identify patterns in decision-making. Interviews revealed that compensation promoted circumcision uptake by addressing a major barrier to male circumcision uptake: lost wages during and after the circumcision procedure. Participants who did not get circumcised perceived the compensation amounts to be insufficient for offsetting their costs associated with getting circumcised or reported having nonfinancial barriers that were not addressed by the intervention, such as fear of pain. Participants also reported that they did not feel compelled to get circumcised for financial gain. Female partners of circumcised participants felt that the intervention helped to motivate their partners to get circumcised. The results suggest that the provision of economic compensation is an acceptable intervention that can address an important barrier to male circumcision uptake. Providing compensation to circumcision clients in the form of food vouchers warrants further consideration in voluntary medical male circumcision demand creation efforts.

Marathon Maternity Oral History Project

PubMed Central

Orkin, Aaron; Newbery, Sarah

2014-01-01

Abstract Objective To explore how birthing and maternity care are understood and valued in a rural community. Design Oral history research. Setting The rural community of Marathon, Ont, with a population of approximately 3500. Participants A purposive selection of mothers, grandmothers, nurses, physicians, and community leaders in the Marathon medical catchment area. Methods Interviews were conducted with a purposive sample, employing an oral history research methodology. Interviews were conducted non-anonymously in order to preserve the identity and personhood of participants. Interview transcripts were edited into short narratives. Oral histories offer perspectives and information not revealed in other quantitative or qualitative research methodologies. Narratives re-personalize and humanize medical research by offering researchers and practitioners the opportunity to bear witness to the personal stories affected through medical decision making. Main findings Eleven stand-alone narratives, published in this issue of Canadian Family Physician, form the project’s findings. Similar to a literary text or short story, they are intended for personal reflection and interpretation by the reader. Presenting the results of these interviews as narratives requires the reader to participate in the research exercise and take part in listening to these women’s voices. The project’s narratives will be accessible to readers from academic and non-academic backgrounds and will interest readers in medicine and allied health professions, medical humanities, community development, gender studies, social anthropology and history, and literature. Conclusion Sharing personal birthing experiences might inspire others to reevaluate and reconsider birthing practices and services in other communities. Where local maternity services are under threat, Marathon’s stories might contribute to understanding the meaning and challenges of local birthing, and the implications of losing maternity services in rural Canada. PMID:24452565

Transcription regulation by the Mediator complex.

PubMed

Soutourina, Julie

2018-04-01

Alterations in the regulation of gene expression are frequently associated with developmental diseases or cancer. Transcription activation is a key phenomenon in the regulation of gene expression. In all eukaryotes, mediator of RNA polymerase II transcription (Mediator), a large complex with modular organization, is generally required for transcription by RNA polymerase II, and it regulates various steps of this process. The main function of Mediator is to transduce signals from the transcription activators bound to enhancer regions to the transcription machinery, which is assembled at promoters as the preinitiation complex (PIC) to control transcription initiation. Recent functional studies of Mediator with the use of structural biology approaches and functional genomics have revealed new insights into Mediator activity and its regulation during transcription initiation, including how Mediator is recruited to transcription regulatory regions and how it interacts and cooperates with PIC components to assist in PIC assembly. Novel roles of Mediator in the control of gene expression have also been revealed by showing its connection to the nuclear pore and linking Mediator to the regulation of gene positioning in the nuclear space. Clear links between Mediator subunits and disease have also encouraged studies to explore targeting of this complex as a potential therapeutic approach in cancer and fungal infections.

Promoting Undergraduate Interest, Preparedness, and Professional Pursuit in the Sciences: An Outcomes Evaluation of the SURE Program at Emory University

PubMed Central

Quiñones, Catherine; Kakietek, Jakub; Teodorescu, Daniel; Marsteller, Pat

2010-01-01

We report on an outcomes assessment of the Summer Undergraduate Research Experience (SURE) Program at Emory University in Atlanta, GA. Using follow-up survey data and academic transcripts, we gauge SURE's impact on levels of interest in, preparedness for, and actual pursuit of graduate study and professional careers in the sciences for the program's first 15 summer cohorts (1990–2004). Our follow-up survey indicated significant increases in all research preparedness skills considered, notably in ability to give a poster research presentation, to discuss research at a graduate school interview, and to apply research ethics principles. About a third of SURE graduates went on to complete a graduate degree >90% considered SURE as important or very important in their academic development. Respondents reported postprogram increases in the level of interest in academic and research careers, and reported high levels of employment in science careers and job satisfaction. Regression analyses of Emory SURE participant transcripts revealed that participants take significantly more science courses as seniors and earn higher grades in those courses than nonparticipants. This trend held after correcting for indicators of prior interest (first-year course work, GPA, and math SAT scores), gender, and minority status. We also report on an external survey completed by SURE participants. PMID:20516357

The Rest of the Story: A Qualitative Study of Complementing Standardized Assessment Data with Informal Interviews with Older Patients and Families.

PubMed

Lafortune, Claire; Elliott, Jacobi; Egan, Mary Y; Stolee, Paul

2017-04-01

While standardized health assessments capture valuable information on patients' demographic and diagnostic characteristics, health conditions, and physical and mental functioning, they may not capture information of most relevance to individual patients and their families. Given that patients and their informal caregivers are the experts on that patient's unique context, it is important to ensure they are able to convey all relevant personal information to formal healthcare providers so that high-quality, patient-centered care may be delivered. This study aims to identify information that older patients and families consider important but that might not be included in standardized assessments. Transcripts were analyzed from 29 interviews relating to eight patients with hip fractures from three sites (large urban, smaller urban, rural) in two provinces in Canada. These interviews were conducted as part of a larger ethnographic study. Each transcript was analyzed by two researchers using content analysis. Results were reviewed in two focus group interviews with older adults and family caregivers. Identified themes were compared with items from two standardized assessments used in healthcare settings. Three broad themes emerged from the qualitative analysis that were not covered in the standardized assessments: informal caregiver and family considerations, insider healthcare knowledge, and patients' healthcare attitudes and experiences. The importance of these themes was confirmed through focus group interviews. Focus group participants also emphasized the importance of conducting assessments in a patient-centered way and the importance of open-ended questions. A less structured interview approach may yield information that would otherwise be missed in standardized assessments. Combining both sources could yield better-informed healthcare planning and quality-improvement efforts.

A novel use of photovoice methodology in a leadership APPE and pharmacy leadership elective.

PubMed

Wilson, Jane E; Smith, Michael J; Lambert, Tammy L; George, David L; Bulkley, Christina

2017-11-01

The purpose of this article is to describe and assess the effectiveness of an innovative teaching approach in an advanced pharmacy practice experience (APPE) and leadership elective. Three cohorts of students [(2014: n = 14), (2015: n = 17), (2016: n = 19)] were introduced to the photovoice (PV) method in their leadership APPE. PV required students to take, present, and discuss photographs within their cohorts. PV was used as a teaching method with the intention that the process would compel students to be involved in leadership development throughout experiential rotations, participate in discussions related to leadership development, and engage in creative activity. Group discussions from the class of 2014 were recorded and transcribed. Students from all cohorts were asked to participate in an electronic survey containing items based on PV learning objectives. All students were asked to participate in semi-structured interviews about PV. The inductive coding method was used to identify themes from discussion transcripts. Analysis of themes revealed 51.5% of the PV photographs related to emotional intelligence. Development of others and strong teams were themes represented in 44.3% of photographs. Survey data indicated all respondents agreed PV was a valuable method to describe learning in leadership. Interview coding revealed themes related to emotional intelligence and development of teams. The PV method was an effective teaching tool in a leadership APPE and elective course. PV is a teaching method to be utilized in a variety of experiential learning environments to better enhance the professional development of pharmacy students. Copyright © 2017 Elsevier Inc. All rights reserved.

Perineal resuturing versus expectant management following vaginal delivery complicated by a dehisced wound (PREVIEW): a nested qualitative study.

PubMed

Dudley, L; Kettle, C; Waterfield, J; Ismail, Khaled M K

2017-02-10

To explore women's lived experiences of a dehisced perineal wound following childbirth and how they felt participating in a pilot and feasibility randomised controlled trial (RCT). A nested qualitative study using semistructured interviews, underpinned by descriptive phenomenology. A purposive sample of six women at 6-9 months postnatal who participated in the RCT were interviewed in their own homes. Following Giorgi's analytical framework the verbatim transcripts were analysed for key themes. Women's lived experiences revealed 4 emerging themes: (1) Physical impact, with sub-themes focusing upon avoiding infection, perineal pain and the impact of the wound dehiscence upon daily activities; (2) Psychosocial impact, with sub-themes of denial, sense of failure or self-blame, fear, isolation and altered body image; (3) Sexual impact; and (4) Satisfaction with wound healing. A fifth theme 'participating in the RCT' was 'a priori' with sub-themes centred upon understanding the randomisation process, completing the trial questionnaires, attending for hospital appointments and acceptability of the treatment options. To the best of our knowledge, this is the first qualitative study to grant women the opportunity to voice their personal experiences of a dehisced perineal wound and their views on the management offered. The powerful testimonies presented disclose the extent of morbidity experienced while also revealing a strong preference for a treatment option. ISRCTN05754020; results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

[Application of qualitative interviews in inheritance research of famous old traditional Chinese medicine doctors: ideas and experience].

PubMed

Luo, Jing; Fu, Chang-geng; Xu, Hao

2015-04-01

The inheritance of famous old traditional Chinese medicine (TCM) doctors plays an essential role in the fields of TCM research. Qualitative interviews allow for subjectivity and individuality within clinical experience as well as academic ideas of doctors, making it a potential appropriate research method for inheritance of famous old TCM doctors. We summarized current situations of inheritance research on famous old TCM doctors, and then discussed the feasibility of applying qualitative interviews in inheritance of famous old TCM doctors. By combining our experience in research on inheritance of famous old TCM doctors, we gave some advice on study design, interview implementation, data transcription and analyses , and report writing, providing a reference for further relevant research.

Intrinsic disorder in transcription factors†

PubMed Central

Liu, Jiangang; Perumal, Narayanan B.; Oldfield, Christopher J.; Su, Eric W.; Uversky, Vladimir N.; Dunker, A. Keith

2008-01-01

Intrinsic disorder (ID) is highly abundant in eukaryotes, which reflect the greater need for disorder-associated signaling and transcriptional regulation in nucleated cells. Although several well-characterized examples of intrinsically disordered proteins in transcriptional regulation have been reported, no systematic analysis has been reported so far. To test for a general prevalence of intrinsic disorder in transcriptional regulation, we used the Predictor Of Natural Disorder Regions (PONDR) to analyze the abundance of intrinsic disorder in three transcription factor datasets and two control sets. This analysis revealed that from 94.13% to 82.63% of transcription factors posses extended regions of intrinsic disorder, relative to 54.51% and 18.64% of the proteins in two control datasets, which indicates the significant prevalence of intrinsic disorder in transcription factors. This propensity of transcription factors for intrinsic disorder was confirmed by cumulative distribution function analysis and charge-hydropathy plots. The amino acid composition analysis showed that all three transcription factor datasets were substantially depleted in order-promoting residues, and significantly enriched in disorder-promoting residues. Our analysis of the distribution of disorder within the transcription factor datasets revealed that: (a) The AT-hooks and basic regions of transcription factor DNA-binding domains are highly disordered; (b) The degree of disorder in transcription factor activation regions is much higher than that in DNA-binding domains; (c) The degree of disorder is significantly higher in eukaryotic transcription factors than in prokaryotic transcription factors; (d) The level of α-MoRFs (molecular recognition feature) prediction is much higher in transcription factors. Overall, our data reflected the fact that the eukaryotes with well-developed gene transcription machinery require transcription factor flexibility to be more efficient. PMID:16734424

Two Native Americans Speak on Art Values and the Value of Arts

ERIC Educational Resources Information Center

Zastrow, Leona M.

1977-01-01

The personal views of two southwestern Native Americans (an Acoma and a Pima) are presented in this transcript of informal taped interviews re: the value and preservation of traditional American Indian arts. (JC)

Influence of abuse on condom negotiation among Mexican-American women involved in abusive relationships.

PubMed

Davila, Yolanda R

2002-01-01

This study explored cultural and gender perspectives of abuse on condom negotiation behaviors for AIDS prevention among Mexican-American women in abusive intimate relationships. A convenience sample of 20 abused women participated in the study. Data were collected through a demographic questionnaire and audiotaped responses to a semistructured interview guide. Content analysis using QSR NUDIST was used to analyze the verbatim transcriptions of all participant interviews. The predominant category, "He always got his way," was developed in response to the content of the verbatim transcriptions. The category was further expanded to include the self-descriptive subcategories of "He beat me," "He made me feel bad," and "He forced me." Through content analysis, a relationship between abuse by male sexual partners and condom negotiation for AIDS prevention was identified. Trustworthiness of the data collection and analysis was established through methods suggested by Lincoln and Guba.

A naturalistic study of the directional interpretation process of discrete emotions during high-stakes table tennis matches.

PubMed

Martinent, Guillaume; Ferrand, Claude

2009-06-01

The purpose of this study was to explore the directional interpretation process of discrete emotions experienced by table tennis players during competitive matches by adopting a naturalistic qualitative video-assisted approach. Thirty self-confrontation interviews were conducted with 11 national table tennis players (2 or 3 matches per participants). Nine discrete emotions were identified through the inductive analyses of the participants' transcriptions: anger, anxiety, discouragement, disappointment, disgust, joy, serenity, relief, and hope. Inductive analyses revealed the emergence of 4 categories and 13 themes among the 9 discrete emotions: positive direction (increased concentration, increased motivation, increased confidence, positive sensations, and adaptive behaviors), negative direction (decreased concentration, decreased motivation, too confident, decreased confidence, negative sensations, and maladaptive behaviors), neutral direction (take more risk and take less risk), and no perceived influence on own performance. Results are discussed in terms of current research on directional interpretation and emotions in sport.

High School Physics Students' Personal Epistemologies and School Science Practice

NASA Astrophysics Data System (ADS)

Alpaslan, Muhammet Mustafa; Yalvac, Bugrahan; Loving, Cathleen

2017-11-01

This case study explores students' physics-related personal epistemologies in school science practices. The school science practices of nine eleventh grade students in a physics class were audio-taped over 6 weeks. The students were also interviewed to find out their ideas on the nature of scientific knowledge after each activity. Analysis of transcripts yielded several epistemological resources that students activated in their school science practice. The findings show that there is inconsistency between students' definitions of scientific theories and their epistemological judgments. Analysis revealed that students used several epistemological resources to decide on the accuracy of their data including accuracy via following the right procedure and accuracy via what the others find. Traditional, formulation-based, physics instruction might have led students to activate naive epistemological resources that prevent them to participate in the practice of science in ways that are more meaningful. Implications for future studies are presented.

'Easier said than done': empowering dialogues with patients at the pain clinic - the health professionals' perspective.

PubMed

Tveiten, Sidsel; Meyer, Ingrid

2009-11-01

The aim of the present study was to develop knowledge of the dialogue between the health professionals and the patient in the empowerment process. Dialogue is important regarding empowerment. Transcript-based qualitative content analysis was used to reveal the meaning of five health professionals' views and reflections as reported during three focus group interviews. The dialogues are important and have varying purposes and characteristics. Conducting good dialogues represents challenges. Engaging in dialogues according to the principles of empowerment was easier said than done. Establishing supervision groups, considering the dialogue as part of the therapy and organizing the service in a way that makes dialogues and real participation possible. Further research may focus on the patients' views and reflections regarding the dialogues with the health professionals. What is new knowledge about the complexity and the challenges in conducting dialogues in the empowerment process?

"Never in All My Years... ": Nurses' Education About LGBT Health.

PubMed

Carabez, Rebecca; Pellegrini, Marion; Mankovitz, Andrea; Eliason, Mickey; Ciano, Mark; Scott, Megan

2015-01-01

In spite of recent calls for patient-centered care and greater attention to the needs of lesbian, gay, bisexual, and transgender (LGBT) patients, nurses still lack basic education about LGBT patient care and, as a result, may have negative attitudes, endorse stereotypes, and/or feel uncomfortable providing care. This study reports on education/training of practicing nurses and explores some of the reasons for nurses reporting feelings of discomfort with LGBT patient care. Transcripts from structured interviews with 268 nurses in the San Francisco Bay Area revealed that 80% had no education or training on LGBT issues. Although most said they were comfortable with LGBT patient care, some of their comments indicated that they might not be providing culturally sensitive care. Implications for nursing education and for policies and procedures of health care institutions are addressed. Copyright © 2015 Elsevier Inc. All rights reserved.

Cyclin-dependent kinase 8 module expression profiling reveals requirement of mediator subunits 12 and 13 for transcription of Serpent-dependent innate immunity genes in Drosophila.

PubMed

Kuuluvainen, Emilia; Hakala, Heini; Havula, Essi; Sahal Estimé, Michelle; Rämet, Mika; Hietakangas, Ville; Mäkelä, Tomi P

2014-06-06

The Cdk8 (cyclin-dependent kinase 8) module of Mediator integrates regulatory cues from transcription factors to RNA polymerase II. It consists of four subunits where Med12 and Med13 link Cdk8 and cyclin C (CycC) to core Mediator. Here we have investigated the contributions of the Cdk8 module subunits to transcriptional regulation using RNA interference in Drosophila cells. Genome-wide expression profiling demonstrated separation of Cdk8-CycC and Med12-Med13 profiles. However, transcriptional regulation by Cdk8-CycC was dependent on Med12-Med13. This observation also revealed that Cdk8-CycC and Med12-Med13 often have opposite transcriptional effects. Interestingly, Med12 and Med13 profiles overlapped significantly with that of the GATA factor Serpent. Accordingly, mutational analyses indicated that GATA sites are required for Med12-Med13 regulation of Serpent-dependent genes. Med12 and Med13 were also found to be required for Serpent-activated innate immunity genes in defense to bacterial infection. The results reveal a novel role for the Cdk8 module in Serpent-dependent transcription and innate immunity. © 2014 by The American Society for Biochemistry and Molecular Biology, Inc.

Botlhoko, botlhoko! How people talk about their musculoskeletal complaints in rural Botswana: a focused ethnography

PubMed Central

Hondras, Maria; Myburgh, Corrie; Hartvigsen, Jan; Johannessen, Helle

2015-01-01

Background Conflicting interpretations about the structure and function of the body contribute to discordance in communication between healthcare professionals and lay people. Understanding musculoskeletal (MSK) complaints presents additional complexities when discussed in more than one language or in cross-cultural settings. In low- and middle-income countries (LMICs), few healthcare professionals have specialist MSK training and not all practitioners speak the primary language of patients. Objective Our goal was to understand how people in rural Botswana perceive and express MSK complaints. Design Ethnographic fieldwork for 8 months in the Botswana Central District included participant observations and interviews with 34 community members with MSK complaints. Audio-recorded interviews were typically conducted in Setswana with an interpreter, transcribed verbatim, and contextually translated into English. Abductive qualitative analysis was used as the interpretive methodology. Results Whereas initial responses about MSK troubles yielded the exclamation botlhoko, botlhoko! combined with animated non-verbal gestures and facial expressions indicating widespread body pains, in-depth interviews revealed the complexities of pain expression among respondents. MSK pains were described as ‘bursting, exploding, aching, numbness, hot, pricking, stabbing, swollen, and pain in the heart’. Language subtleties manifested during interviews, where ‘meat’ or ‘flesh’ implied soft tissue pains; waist pains were voiced yet portrayed as low back or sacroiliac pain; and ‘veins’ variously referred to structural and functional types of pain. Psychological and social stressors accompanied many accounts of MSK troubles. Conclusions Respondents offered diverse MSK symptom descriptions consistent with biopsychosocial illness models, yet few communicated complaints using the biomedical language of healthcare providers. Although research interview and transcription processes may not be practical for clinicians, working with interpreters who communicate detailed patient accounts for MSK troubles will complement patient–provider encounters. Community member perceptions of their MSK pain and associated conditions should be explored and incorporated into healthcare interventions and innovations for rural communities in LMICs. PMID:26689457

Botlhoko, botlhoko! How people talk about their musculoskeletal complaints in rural Botswana: a focused ethnography.

PubMed

Hondras, Maria; Myburgh, Corrie; Hartvigsen, Jan; Johannessen, Helle

2015-01-01

Conflicting interpretations about the structure and function of the body contribute to discordance in communication between healthcare professionals and lay people. Understanding musculoskeletal (MSK) complaints presents additional complexities when discussed in more than one language or in cross-cultural settings. In low- and middle-income countries (LMICs), few healthcare professionals have specialist MSK training and not all practitioners speak the primary language of patients. Our goal was to understand how people in rural Botswana perceive and express MSK complaints. Ethnographic fieldwork for 8 months in the Botswana Central District included participant observations and interviews with 34 community members with MSK complaints. Audio-recorded interviews were typically conducted in Setswana with an interpreter, transcribed verbatim, and contextually translated into English. Abductive qualitative analysis was used as the interpretive methodology. Whereas initial responses about MSK troubles yielded the exclamation botlhoko, botlhoko! combined with animated non-verbal gestures and facial expressions indicating widespread body pains, in-depth interviews revealed the complexities of pain expression among respondents. MSK pains were described as 'bursting, exploding, aching, numbness, hot, pricking, stabbing, swollen, and pain in the heart'. Language subtleties manifested during interviews, where 'meat' or 'flesh' implied soft tissue pains; waist pains were voiced yet portrayed as low back or sacroiliac pain; and 'veins' variously referred to structural and functional types of pain. Psychological and social stressors accompanied many accounts of MSK troubles. Respondents offered diverse MSK symptom descriptions consistent with biopsychosocial illness models, yet few communicated complaints using the biomedical language of healthcare providers. Although research interview and transcription processes may not be practical for clinicians, working with interpreters who communicate detailed patient accounts for MSK troubles will complement patient-provider encounters. Community member perceptions of their MSK pain and associated conditions should be explored and incorporated into healthcare interventions and innovations for rural communities in LMICs.

Protecting our Khmer daughters: ghosts of the past, uncertain futures, and the human papillomavirus vaccine.

PubMed

Burke, Nancy J; Do, Huyen H; Talbot, Jocelyn; Sos, Channdara; Ros, Srey; Taylor, Victoria M

2015-01-01

The FDA approved the first human papillomavirus (HPV) vaccine in 2006. Research into parental decision-making and concerns about HPV vaccination highlights questions about parenting and parents' role in the crafting of their daughters' future sexuality. In contrast to much of this literature, we explore narratives from interviews with Cambodian mothers of HPV vaccine-age eligible daughters who experienced genocide and came to the USA as refugees. We conducted in-depth, in-person interviews with 25 Cambodian mothers of HPV vaccine-age eligible daughters. Interviews were conducted in Khmer and translated into English for analysis. We followed standard qualitative analysis techniques including iterative data review, multiple coders, and 'member checking.' Five members of the research team reviewed all transcripts and two members independently coded each transcript for concepts and themes. Interview narratives highlight the presence of the past alongside desires for protection from uncertain futures. We turn to Quesada and colleagues' concept structural vulnerability to outline the constraints posed by these women's positionalities as genocide survivors when faced with making decisions in an area with which they have little direct knowledge or background: cervical cancer prevention. Our study sheds light on the prioritization of various protective health practices, including but not exclusive to HPV vaccination, for Khmer mothers, as well as the rationalities informing decision-making regarding their daughters' health.

Protecting our Khmer daughters: Ghosts of the past, uncertain futures, and the HPV vaccine

PubMed Central

Burke, Nancy J.; Do, Huyen H.; Talbot, Jocelyn; Sos, Channdara; Ros, Srey; Taylor, Victoria M.

2014-01-01

Objectives The FDA approved the first HPV vaccine in 2006. Research into parental decision-making and concerns about HPV vaccination highlight questions about parenting and parents’ role in the crafting of their daughters’ future sexuality. In contrast to much of this literature, we explore narratives from interviews with Cambodian mothers of HPV vaccine age-eligible daughters who experienced genocide and came to the United States as refugees. Design We conducted in-depth, in-person interviews with 25 Cambodian mothers of HPV vaccine-age eligible daughters. Interviews were conducted in Khmer and translated into English for analysis. We followed standard qualitative analysis techniques including iterative data review, multiple coders, and ‘member checking’. Five members of the research team reviewed all transcripts and two members independently coded each transcript for concepts and themes. Results Interview narratives highlight the presence of the past alongside desires for protection from uncertain futures. We turn to Quesada and colleagues’ (2011) concept structural vulnerability to outline the constraints posed by these women’s positionalities as genocide survivors when faced with making decisions in a area with which they have little direct knowledge or background: cervical cancer prevention. Conclusion Our study sheds light on the prioritization of various protective health practices, including but not exclusive to HPV vaccination, for Khmer mothers, as well as the rationalities informing decision-making regarding their daughters’ health. PMID:24905057

Transcriptional homeostasis of a mangrove species, Ceriops tagal, in saline environments, as revealed by microarray analysis.

PubMed

Liang, Shan; Fang, Lu; Zhou, Renchao; Tang, Tian; Deng, Shulin; Dong, Suisui; Huang, Yelin; Zhong, Cairong; Shi, Suhua

2012-01-01

Differential responses to the environmental stresses at the level of transcription play a critical role in adaptation. Mangrove species compose a dominant community in intertidal zones and form dense forests at the sea-land interface, and although the anatomical and physiological features associated with their salt-tolerant lifestyles have been well characterized, little is known about the impact of transcriptional phenotypes on their adaptation to these saline environments. We report the time-course transcript profiles in the roots of a true mangrove species, Ceriops tagal, as revealed by a series of microarray experiments. The expression of a total of 432 transcripts changed significantly in the roots of C. tagal under salt shock, of which 83 had a more than 2-fold change and were further assembled into 59 unigenes. Global transcription was stable at the early stage of salt stress and then was gradually dysregulated with the increased duration of the stress. Importantly, a pair-wise comparison of predicted homologous gene pairs revealed that the transcriptional regulations of most of the differentially expressed genes were highly divergent in C. tagal from that in salt-sensitive species, Arabidopsis thaliana. This work suggests that transcriptional homeostasis and specific transcriptional regulation are major events in the roots of C. tagal when subjected to salt shock, which could contribute to the establishment of adaptation to saline environments and, thus, facilitate the salt-tolerant lifestyle of this mangrove species. Furthermore, the candidate genes underlying the adaptation were identified through comparative analyses. This study provides a foundation for dissecting the genetic basis of the adaptation of mangroves to intertidal environments.

Transcriptional Blood Signatures Distinguish Pulmonary Tuberculosis, Pulmonary Sarcoidosis, Pneumonias and Lung Cancers

PubMed Central

Bloom, Chloe I.; Graham, Christine M.; Berry, Matthew P. R.; Rozakeas, Fotini; Redford, Paul S.; Wang, Yuanyuan; Xu, Zhaohui; Wilkinson, Katalin A.; Wilkinson, Robert J.; Kendrick, Yvonne; Devouassoux, Gilles; Ferry, Tristan; Miyara, Makoto; Bouvry, Diane; Dominique, Valeyre; Gorochov, Guy; Blankenship, Derek; Saadatian, Mitra; Vanhems, Phillip; Beynon, Huw; Vancheeswaran, Rama; Wickremasinghe, Melissa; Chaussabel, Damien; Banchereau, Jacques; Pascual, Virginia; Ho, Ling-pei; Lipman, Marc; O’Garra, Anne

2013-01-01

Rationale New approaches to define factors underlying the immunopathogenesis of pulmonary diseases including sarcoidosis and tuberculosis are needed to develop new treatments and biomarkers. Comparing the blood transcriptional response of tuberculosis to other similar pulmonary diseases will advance knowledge of disease pathways and help distinguish diseases with similar clinical presentations. Objectives To determine the factors underlying the immunopathogenesis of the granulomatous diseases, sarcoidosis and tuberculosis, by comparing the blood transcriptional responses in these and other pulmonary diseases. Methods We compared whole blood genome-wide transcriptional profiles in pulmonary sarcoidosis, pulmonary tuberculosis, to community acquired pneumonia and primary lung cancer and healthy controls, before and after treatment, and in purified leucocyte populations. Measurements and Main Results An Interferon-inducible neutrophil-driven blood transcriptional signature was present in both sarcoidosis and tuberculosis, with a higher abundance and expression in tuberculosis. Heterogeneity of the sarcoidosis signature correlated significantly with disease activity. Transcriptional profiles in pneumonia and lung cancer revealed an over-abundance of inflammatory transcripts. After successful treatment the transcriptional activity in tuberculosis and pneumonia patients was significantly reduced. However the glucocorticoid-responsive sarcoidosis patients showed a significant increase in transcriptional activity. 144-blood transcripts were able to distinguish tuberculosis from other lung diseases and controls. Conclusions Tuberculosis and sarcoidosis revealed similar blood transcriptional profiles, dominated by interferon-inducible transcripts, while pneumonia and lung cancer showed distinct signatures, dominated by inflammatory genes. There were also significant differences between tuberculosis and sarcoidosis in the degree of their transcriptional activity, the heterogeneity of their profiles and their transcriptional response to treatment. PMID:23940611

RNA-Seq Profiling Reveals Novel Hepatic Gene Expression Pattern in Aflatoxin B1 Treated Rats

PubMed Central

Merrick, B. Alex; Phadke, Dhiral P.; Auerbach, Scott S.; Mav, Deepak; Stiegelmeyer, Suzy M.; Shah, Ruchir R.; Tice, Raymond R.

2013-01-01

Deep sequencing was used to investigate the subchronic effects of 1 ppm aflatoxin B1 (AFB1), a potent hepatocarcinogen, on the male rat liver transcriptome prior to onset of histopathological lesions or tumors. We hypothesized RNA-Seq would reveal more differentially expressed genes (DEG) than microarray analysis, including low copy and novel transcripts related to AFB1’s carcinogenic activity compared to feed controls (CTRL). Paired-end reads were mapped to the rat genome (Rn4) with TopHat and further analyzed by DESeq and Cufflinks-Cuffdiff pipelines to identify differentially expressed transcripts, new exons and unannotated transcripts. PCA and cluster analysis of DEGs showed clear separation between AFB1 and CTRL treatments and concordance among group replicates. qPCR of eight high and medium DEGs and three low DEGs showed good comparability among RNA-Seq and microarray transcripts. DESeq analysis identified 1,026 differentially expressed transcripts at greater than two-fold change (p<0.005) compared to 626 transcripts by microarray due to base pair resolution of transcripts by RNA-Seq, probe placement within transcripts or an absence of probes to detect novel transcripts, splice variants and exons. Pathway analysis among DEGs revealed signaling of Ahr, Nrf2, GSH, xenobiotic, cell cycle, extracellular matrix, and cell differentiation networks consistent with pathways leading to AFB1 carcinogenesis, including almost 200 upregulated transcripts controlled by E2f1-related pathways related to kinetochore structure, mitotic spindle assembly and tissue remodeling. We report 49 novel, differentially-expressed transcripts including confirmation by PCR-cloning of two unique, unannotated, hepatic AFB1-responsive transcripts (HAfT’s) on chromosomes 1.q55 and 15.q11, overexpressed by 10 to 25-fold. Several potentially novel exons were found and exon refinements were made including AFB1 exon-specific induction of homologous family members, Ugt1a6 and Ugt1a7c. We find the rat transcriptome contains many previously unidentified, AFB1-responsive exons and transcripts supporting RNA-Seq’s capabilities to provide new insights into AFB1-mediated gene expression leading to hepatocellular carcinoma. PMID:23630614

RNA-Seq profiling reveals novel hepatic gene expression pattern in aflatoxin B1 treated rats.

PubMed

Merrick, B Alex; Phadke, Dhiral P; Auerbach, Scott S; Mav, Deepak; Stiegelmeyer, Suzy M; Shah, Ruchir R; Tice, Raymond R

2013-01-01

Deep sequencing was used to investigate the subchronic effects of 1 ppm aflatoxin B1 (AFB1), a potent hepatocarcinogen, on the male rat liver transcriptome prior to onset of histopathological lesions or tumors. We hypothesized RNA-Seq would reveal more differentially expressed genes (DEG) than microarray analysis, including low copy and novel transcripts related to AFB1's carcinogenic activity compared to feed controls (CTRL). Paired-end reads were mapped to the rat genome (Rn4) with TopHat and further analyzed by DESeq and Cufflinks-Cuffdiff pipelines to identify differentially expressed transcripts, new exons and unannotated transcripts. PCA and cluster analysis of DEGs showed clear separation between AFB1 and CTRL treatments and concordance among group replicates. qPCR of eight high and medium DEGs and three low DEGs showed good comparability among RNA-Seq and microarray transcripts. DESeq analysis identified 1,026 differentially expressed transcripts at greater than two-fold change (p<0.005) compared to 626 transcripts by microarray due to base pair resolution of transcripts by RNA-Seq, probe placement within transcripts or an absence of probes to detect novel transcripts, splice variants and exons. Pathway analysis among DEGs revealed signaling of Ahr, Nrf2, GSH, xenobiotic, cell cycle, extracellular matrix, and cell differentiation networks consistent with pathways leading to AFB1 carcinogenesis, including almost 200 upregulated transcripts controlled by E2f1-related pathways related to kinetochore structure, mitotic spindle assembly and tissue remodeling. We report 49 novel, differentially-expressed transcripts including confirmation by PCR-cloning of two unique, unannotated, hepatic AFB1-responsive transcripts (HAfT's) on chromosomes 1.q55 and 15.q11, overexpressed by 10 to 25-fold. Several potentially novel exons were found and exon refinements were made including AFB1 exon-specific induction of homologous family members, Ugt1a6 and Ugt1a7c. We find the rat transcriptome contains many previously unidentified, AFB1-responsive exons and transcripts supporting RNA-Seq's capabilities to provide new insights into AFB1-mediated gene expression leading to hepatocellular carcinoma.

VirF-Independent Regulation of Shigella virB Transcription is Mediated by the Small RNA RyhB

PubMed Central

Broach, William H.; Egan, Nicholas; Wing, Helen J.; Payne, Shelley M.; Murphy, Erin R.

2012-01-01

Infection of the human host by Shigella species requires the coordinated production of specific Shigella virulence factors, a process mediated largely by the VirF/VirB regulatory cascade. VirF promotes the transcription of virB, a gene encoding the transcriptional activator of several virulence-associated genes. This study reveals that transcription of virB is also regulated by the small RNA RyhB, and importantly, that this regulation is not achieved indirectly via modulation of VirF activity. These data are the first to demonstrate that the regulation of virB transcription can be uncoupled from the master regulator VirF. It is also established that efficient RyhB-dependent regulation of transcription is facilitated by specific nucleic acid sequences within virB. This study not only reveals RyhB-dependent regulation of virB transcription as a novel point of control in the central regulatory circuit modulating Shigella virulence, but also highlights the versatility of RyhB in controlling bacterial gene expression. PMID:22701677

Quality Control for Interviews to Obtain Dietary Recalls from Children for Research Studies

PubMed Central

SHAFFER, NICOLE M.; THOMPSON, WILLIAM O.; BAGLIO, MICHELLE L.; GUINN, CAROLINE H.; FRYE, FRANCESCA H. A.

2005-01-01

Quality control is an important aspect of a study because the quality of data collected provides a foundation for the conclusions drawn from the study. For studies that include interviews, establishing quality control for interviews is critical in ascertaining whether interviews are conducted according to protocol. Despite the importance of quality control for interviews, few studies adequately document the quality control procedures used during data collection. This article reviews quality control for interviews and describes methods and results of quality control for interviews from two of our studies regarding the accuracy of children's dietary recalls; the focus is on quality control regarding interviewer performance during the interview, and examples are provided from studies with children. For our two studies, every interview was audio recorded and transcribed. The audio recording and typed transcript from one interview conducted by each research dietitian either weekly or daily were randomly selected and reviewed by another research dietitian, who completed a standardized quality control for interviews checklist. Major strengths of the methods of quality control for interviews in our two studies include: (a) interviews obtained for data collection were randomly selected for quality control for interviews, and (b) quality control for interviews was assessed on a regular basis throughout data collection. The methods of quality control for interviews described may help researchers design appropriate methods of quality control for interviews for future studies. PMID:15389417

Knock-down of transcript abundance of a family of Kunitz proteinase inhibitor genes in white clover (Trifolium repens) reveals a redundancy and diversity of gene function.

PubMed

Islam, Afsana; Leung, Susanna; Burgess, Elisabeth P J; Laing, William A; Richardson, Kim A; Hofmann, Rainer W; Dijkwel, Paul P; McManus, Michael T

2015-12-01

The transcriptional regulation of four phylogenetically distinct members of a family of Kunitz proteinase inhibitor (KPI) genes isolated from white clover (Trifolium repens; designated Tr-KPI1, Tr-KPI2, Tr-KPI4 and Tr-KPI5) has been investigated to determine their wider functional role. The four genes displayed differential transcription during seed germination, and in different tissues of the mature plant, and transcription was also ontogenetically regulated. Heterologous over-expression of Tr-KPI1, Tr-KPI2, Tr-KPI4 and Tr-KPI5 in Nicotiana tabacum retarded larval growth of the herbivore Spodoptera litura, and an increase in the transcription of the pathogenesis-related genes PR1 and PR4 was observed in the Tr-KPI1 and Tr-KPI4 over-expressing lines. RNA interference (RNAi) knock-down lines in white clover displayed significantly altered vegetative growth phenotypes with inhibition of shoot growth and a stimulation of root growth, while knock-down of Tr-KPI1, Tr-KPI2 and Tr-KPI5 transcript abundance also retarded larval growth of S. litura. Examination of these RNAi lines revealed constitutive stress-associated phenotypes as well as altered transcription of cellular signalling genes. These results reveal a functional redundancy across members of the KPI gene family. Further, the regulation of transcription of at least one member of the family, Tr-KPI2, may occupy a central role in the maintenance of a cellular homeostasis. © 2015 The Authors. New Phytologist © 2015 New Phytologist Trust.

The Learning Environment Counts: Longitudinal Qualitative Analysis of Study Strategies Adopted by First-Year Medical Students in a Competency-Based Educational Program.

PubMed

Bierer, S Beth; Dannefer, Elaine F

2016-11-01

The move toward competency-based education will require medical schools and postgraduate training programs to restructure learning environments to motivate trainees to take personal ownership for learning. This qualitative study explores how medical students select and implement study strategies while enrolled in a unique, nontraditional program that emphasizes reflection on performance and competence rather than relying on high-stakes examinations or grades to motivate students to learn and excel. Fourteen first-year medical students volunteered to participate in three, 45-minute interviews (42 overall) scheduled three months apart during 2013-2014. Two medical educators used structured interview guides to solicit students' previous assessment experiences, preferred learning strategies, and performance monitoring processes. Interviews were digitally recorded and transcribed verbatim. Participants confirmed accuracy of transcripts. Researchers independently read transcripts and met regularly to discuss transcripts and judge when themes achieved saturation. Medical students can adopt an assessment for learning mind-set with faculty guidance and implement appropriate study strategies for mastery-learning demands. Though students developed new strategies at different rates during the year, they all eventually identified study and performance monitoring strategies to meet learning needs. Students who had diverse learning experiences in college embraced mastery-based study strategies sooner than peers after recognizing that the learning environment did not reward performance-based strategies. Medical students can take ownership for their learning and implement specific strategies to regulate behavior when learning environments contain building blocks emphasized in self-determination theory. Findings should generalize to educational programs seeking strategies to design learning environments that promote self-regulated learning.

Putting informed and shared decision making into practice

PubMed Central

Towle, Angela; Godolphin, William; Grams, Garry; LaMarre, Amanda

2006-01-01

Abstract Objective  To investigate the practice, experiences and views of motivated and trained family physicians as they attempt to implement informed and shared decision making (ISDM) in routine practice and to identify and understand the barriers they encounter. Background  Patient involvement in decision making about their health care has been the focus of much academic activity. Although significant conceptual and experimental work has been done, ISDM rarely occurs. Physician attitudes and lack of training are identified barriers. Design  Qualitative analysis of transcripts of consultations and key informant group interviews. Settings and participants  Six family physicians received training in the ISDM competencies. Audiotapes of office consultations were made before and after training. Transcripts of consultations were examined to identify behavioural markers associated with each competency and the range of expression of the competencies. The physicians attended group interviews at the end of the study to explore experiences of ISDM. Results  The physicians liked the ISDM model and thought that they should put it into practice. Evidence from transcripts indicated they were able to elicit concerns, ideas and expectations (although not about management) and agree an action plan. They did not elicit preferences for role or information. They sometimes offered choices. They had difficulty achieving full expression of any of the competencies and integrating ISDM into their script for the medical interview. The study also identified a variety of competency‐specific barriers. Conclusion  A major barrier to the practice of ISDM by motivated physicians appears to be the need to change well‐established patterns of communication with patients. PMID:17083559

NMR Structural Profiling of Transcriptional Intermediates Reveals Riboswitch Regulation by Metastable RNA Conformations.

PubMed

Helmling, Christina; Wacker, Anna; Wolfinger, Michael T; Hofacker, Ivo L; Hengesbach, Martin; Fürtig, Boris; Schwalbe, Harald

2017-02-22

Gene repression induced by the formation of transcriptional terminators represents a prime example for the coupling of RNA synthesis, folding, and regulation. In this context, mapping the changes in available conformational space of transcription intermediates during RNA synthesis is important to understand riboswitch function. A majority of riboswitches, an important class of small metabolite-sensing regulatory RNAs, act as transcriptional regulators, but the dependence of ligand binding and the subsequent allosteric conformational switch on mRNA transcript length has not yet been investigated. We show a strict fine-tuning of binding and sequence-dependent alterations of conformational space by structural analysis of all relevant transcription intermediates at single-nucleotide resolution for the I-A type 2'dG-sensing riboswitch from Mesoplasma florum by NMR spectroscopy. Our results provide a general framework to dissect the coupling of synthesis and folding essential for riboswitch function, revealing the importance of metastable states for RNA-based gene regulation.

A long natural-antisense RNA is accumulated in the conidia of Aspergillus oryzae.

PubMed

Tsujii, Masaru; Okuda, Satoshi; Ishi, Kazutomo; Madokoro, Kana; Takeuchi, Michio; Yamagata, Youhei

2016-01-01

Analysis of expressed sequence tag libraries from various culture conditions revealed the existence of conidia-specific transcripts assembled to putative conidiation-specific reductase gene (csrA) in Aspergillus oryzae. However, the all transcripts were transcribed with opposite direction to the gene csrA. The sequence analysis of the transcript revealed that the RNA overlapped mRNA of csrA with 3'-end, and did not code protein longer than 60 amino acid residues. We designated the transcript Conidia Specific Long Natural-antisense RNA (CSLNR). The real-time PCR analysis demonstrated that the CSLNR is conidia-specific transcript, which cannot be transcribed in the absence of brlA, and the amount of CSLNR was much more than that of the transcript from csrA in conidia. Furthermore, the csrA deletion, also lacking coding region of CSLNR in A. oryzae reduced the number of conidia. Overexpression of CsrA demonstrated the inhibition of growth and conidiation, while CSLNR did not affect conidiation.

Genome-wide Analysis Reveals Extensive Functional Interaction between DNA Replication Initiation and Transcription in the Genome of Trypanosoma brucei

PubMed Central

Tiengwe, Calvin; Marcello, Lucio; Farr, Helen; Dickens, Nicholas; Kelly, Steven; Swiderski, Michal; Vaughan, Diane; Gull, Keith; Barry, J. David; Bell, Stephen D.; McCulloch, Richard

2012-01-01

Summary Identification of replication initiation sites, termed origins, is a crucial step in understanding genome transmission in any organism. Transcription of the Trypanosoma brucei genome is highly unusual, with each chromosome comprising a few discrete transcription units. To understand how DNA replication occurs in the context of such organization, we have performed genome-wide mapping of the binding sites of the replication initiator ORC1/CDC6 and have identified replication origins, revealing that both localize to the boundaries of the transcription units. A remarkably small number of active origins is seen, whose spacing is greater than in any other eukaryote. We show that replication and transcription in T. brucei have a profound functional overlap, as reducing ORC1/CDC6 levels leads to genome-wide increases in mRNA levels arising from the boundaries of the transcription units. In addition, ORC1/CDC6 loss causes derepression of silent Variant Surface Glycoprotein genes, which are critical for host immune evasion. PMID:22840408

Teaching primary care obstetrics: insights and recruitment recommendations from family physicians.

PubMed

Koppula, Sudha; Brown, Judith B; Jordan, John M

2014-03-01

To explore the experiences and recommendations for recruitment of family physicians who practise and teach primary care obstetrics. Qualitative study using in-depth interviews. Six primary care obstetrics groups in Edmonton, Alta, that were involved in teaching family medicine residents in the Department of Family Medicine at the University of Alberta. Twelve family physicians who practised obstetrics in groups. All participants were women, which was reasonably representative of primary care obstetrics providers in Edmonton. Each participant underwent an in-depth interview. The interviews were audiotaped and transcribed verbatim. The investigators independently reviewed the transcripts and then analyzed the transcripts together in an iterative and interpretive manner. Themes identified in this study include lack of confidence in teaching, challenges of having learners, benefits of having learners, and recommendations for recruiting learners to primary care obstetrics. While participants described insecurity and challenges related to teaching, they also identified positive aspects, and offered suggestions for recruiting learners to primary care obstetrics. Despite describing poor confidence as teachers and having challenges with learners, the participants identified positive experiences that sustained their interest in teaching. Supporting these teachers and recruiting more such role models is important to encourage family medicine learners to enter careers such as primary care obstetrics.

Teaching strategies used by internal medicine residents on the wards.

PubMed

Smith, Dustin T; Kohlwes, R Jeffrey

2011-01-01

Residents serve as teachers to interns and students in most internal medicine residency programs. The purpose of our study is to explore what internal medicine residents perceive as effective teaching strategies in the inpatient setting and to formulate a guideline for preparing residents to lead their ward teams. Housestaff identified as excellent teaching residents were recruited from a large internal medicine residency program. Focus groups were formed and interviews were conducted using open-ended questions. Transcripts of the interviews were reviewed, analyzed, and compared for accuracy by two investigators. The transcripts were then coded to categorize data into similar subjects from which recurrent themes in resident teaching were identified. Twenty-two residents participated in four focus group interviews held in 2008. We identified five principal themes for effective teaching by residents: (T)aking advantage of teaching opportunities, (E)mpowering learners, (A)ssuming the role of leader, (C)reating a learning environment, and (H)abituating the practice of teaching. Strategies for effective teaching by residents exist. The TEACH mnemonic is a resident-identified method of instruction. Use of this tool could enable residency programs to create instructional curricula to prepare their residents and interns to take on the roles of team leaders and teachers.

Revealing the transcriptomic complexity of switchgrass by PacBio long-read sequencing.

PubMed

Zuo, Chunman; Blow, Matthew; Sreedasyam, Avinash; Kuo, Rita C; Ramamoorthy, Govindarajan Kunde; Torres-Jerez, Ivone; Li, Guifen; Wang, Mei; Dilworth, David; Barry, Kerrie; Udvardi, Michael; Schmutz, Jeremy; Tang, Yuhong; Xu, Ying

2018-01-01

Switchgrass ( Panicum virgatum L.) is an important bioenergy crop widely used for lignocellulosic research. While extensive transcriptomic analyses have been conducted on this species using short read-based sequencing techniques, very little has been reliably derived regarding alternatively spliced (AS) transcripts. We present an analysis of transcriptomes of six switchgrass tissue types pooled together, sequenced using Pacific Biosciences (PacBio) single-molecular long-read technology. Our analysis identified 105,419 unique transcripts covering 43,570 known genes and 8795 previously unknown genes. 45,168 are novel transcripts of known genes. A total of 60,096 AS transcripts are identified, 45,628 being novel. We have also predicted 1549 transcripts of genes involved in cell wall construction and remodeling, 639 being novel transcripts of known cell wall genes. Most of the predicted transcripts are validated against Illumina-based short reads. Specifically, 96% of the splice junction sites in all the unique transcripts are validated by at least five Illumina reads. Comparisons between genes derived from our identified transcripts and the current genome annotation revealed that among the gene set predicted by both analyses, 16,640 have different exon-intron structures. Overall, substantial amount of new information is derived from the PacBio RNA data regarding both the transcriptome and the genome of switchgrass.

My speech problem, your listening problem, and my frustration: the experience of living with childhood speech impairment.

PubMed

McCormack, Jane; McLeod, Sharynne; McAllister, Lindy; Harrison, Linda J

2010-10-01

The purpose of this article was to understand the experience of speech impairment (speech sound disorders) in everyday life as described by children with speech impairment and their communication partners. Interviews were undertaken with 13 preschool children with speech impairment (mild to severe) and 21 significant others (family members and teachers). A phenomenological analysis of the interview transcripts revealed 2 global themes regarding the experience of living with speech impairment for these children and their families. The first theme encompassed the problems experienced by participants, namely (a) the child's inability to "speak properly," (b) the communication partner's failure to "listen properly," and (c) frustration caused by the speaking and listening problems. The second theme described the solutions participants used to overcome the problems. Solutions included (a) strategies to improve the child's speech accuracy (e.g., home practice, speech-language pathology) and (b) strategies to improve the listener's understanding (e.g., using gestures, repetition). Both short- and long-term solutions were identified. Successful communication is dependent on the skills of speakers and listeners. Intervention with children who experience speech impairment needs to reflect this reciprocity by supporting both the speaker and the listener and by addressing the frustration they experience.

Global Health Opportunities in Obstetrics and Gynecology Training: Examining Engagement through an Ethical Lens

PubMed Central

Zaidi, Mohammad Y.; Haddad, Lisa; Lathrop, Eva

2015-01-01

This study aims to describe global health training (GHT) programs through the ethical lens suggested by the Working Group on Ethics Guidelines for Global Health Training (WEIGHT). A total of 35 GHT programs were identified, and general information was obtained online. Semi-structured telephone interviews of key members of 19 programs were then conducted and transcribed. The interview guide was constructed using WEIGHT recommendations. Transcript data were grouped according to domains: reciprocity, trainee selection and preparedness, needs assessments, and ethical questions. Many programs expressed difficulty in building reciprocal relationships due to imbalanced power structures. Eleven programs reported no formal application process for selecting trainees. Twelve (63%) programs reported only a single day of preparation. Nine (47%) programs did not conduct a formalized needs assessment of partner sites. Ethical considerations varied from concerns for safety to inadequate training for residents. This study reveals the limited preparedness curricula and lack of formalized needs assessments among several programs. Although many programs make an effort to build reciprocal exchanges with host partners, experiences for foreign trainees within the United States are limited, and U.S. residents are often tasked with duties above their training level abroad. This study demonstrates the need to restructure how GHT programs are formed and operated. PMID:26324736

The advantage of being oneself: The role of applicant self-verification in organizational hiring decisions.

PubMed

Moore, Celia; Lee, Sun Young; Kim, Kawon; Cable, Daniel M

2017-11-01

In this paper, we explore whether individuals who strive to self-verify flourish or flounder on the job market. Using placement data from 2 very different field samples, we found that individuals rated by the organization as being in the top 10% of candidates were significantly more likely to receive a job offer if they have a stronger drive to self-verify. A third study, using a quasi-experimental design, explored the mechanism behind this effect and tested whether individuals who are high and low on this disposition communicate differently in a structured mock job interview. Text analysis (LIWC) of interview transcripts revealed systematic differences in candidates' language use as a function of their self-verification drives. These differences led an expert rater to perceive candidates with a strong drive to self-verify as less inauthentic and less misrepresentative than their low self-verifying peers, making her more likely to recommend these candidates for a job. Taken together, our results suggest that authentic self-presentation is an unidentified route to success on the job market, amplifying the chances that high-quality candidates can convert organizations' positive evaluations into tangible job offers. We discuss implications for job applicants, organizations, and the labor market. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

A Linguistic Inquiry and Word Count Analysis of the Adult Attachment Interview in Two Large Corpora.

PubMed

Waters, Theodore E A; Steele, Ryan D; Roisman, Glenn I; Haydon, Katherine C; Booth-LaForce, Cathryn

2016-01-01

An emerging literature suggests that variation in Adult Attachment Interview (AAI; George, Kaplan, & Main, 1985) states of mind about childhood experiences with primary caregivers is reflected in specific linguistic features captured by the Linguistic Inquiry Word Count automated text analysis program (LIWC; Pennebaker, Booth, & Francis, 2007). The current report addressed limitations of prior studies in this literature by using two large AAI corpora ( N s = 826 and 857) and a broader range of linguistic variables, as well as examining associations of LIWC-derived AAI dimensions with key developmental antecedents. First, regression analyses revealed that dismissing states of mind were associated with transcripts that were more truncated and deemphasized discussion of the attachment relationship whereas preoccupied states of mind were associated with longer, more conflicted, and angry narratives. Second, in aggregate, LIWC variables accounted for over a third of the variation in AAI dismissing and preoccupied states of mind, with regression weights cross-validating across samples. Third, LIWC-derived dismissing and preoccupied state of mind dimensions were associated with direct observations of maternal and paternal sensitivity as well as infant attachment security in childhood, replicating the pattern of results reported in Haydon, Roisman, Owen, Booth-LaForce, and Cox (2014) using coder-derived dismissing and preoccupation scores in the same sample.

Mature students' experiences of undergraduate nurse education programmes: the Irish experience.

PubMed

O'Brien, Frances; Keogh, Brian; Neenan, Kathleen

2009-08-01

In recent years mature students have been encouraged into nurse education for the valuable qualities they are known to possess, along with their ability to assist in providing a sustainable solution to the current health care crisis. Unfortunately corresponding resources and support structures have not accompanied this widening of access and mature students are expected to fit into structures that already exist, structures that were formulated with eighteen year olds in mind. This qualitative study explores the experiences of mature students in nurse education. Three discipline specific focus group interviews were used as a means of gathering data from 28 mature students. Data were analysed using thematic content analysis as described by Burnard [Burnard, P., 1991. A method of analysing interview transcripts in qualitative research. Nurse Education Today 11, 461-466]. Findings revealed that students continue to struggle with the academic component of the course. They also found it difficult to balance the home and university divide. Greater challenges were identified by female participants as they maintained their previous roles. Males on the other hand were provided with greater freedom to pursue their studies. There is a need for curricular changes to be implemented in order to provide a greater flexibility and supportive experience for mature students. Further research is advocated in this area.

What happens to health professionals when the ill patient is the health care system? Understanding the experience of practising medicine in the Romanian socio-cultural context.

PubMed

Spânu, Florina; Băban, Adriana; Bria, Mara; Dumitrascu, Dan L

2013-09-01

Our aims were to investigate the sources of work strain and stress, and the way in which they are experienced by Romanian health professionals in a work context shaped by the ongoing 20 years long reform of the national health care system. An exploratory, qualitative design was used to investigate medical professionals' perceptions of stress and work strain. Twenty eight interviews and two focus groups were conducted with 38 physicians, residents and nurses, between the age of 26 and 53. A semi-structured interview guide was used for data gathering and the major themes were identified using thematic analysis of the transcripts. Three themes emerged in the analysis: governance and health system management, scarcity of resources, and health system reputation. Health professionals described the image of a suffering health system, exhausted by an inconsistent management plan, underfunded and understaffed; a system that is a constant source of discontent, bitterness and doubts for them and their patients. Romanian health professionals' experiences reveal a health care system which after 20 years of reform managed to shape a learned helplessness culture within the medical community and drive a large proportion of its workforce across the borders. © 2012 The British Psychological Society.

Prenatal HIV testing: the compartmentalization of women's sexual risk exposure and the return of the maternal fetal conflict.

PubMed

Kelly, Kristin; Hampson, Sarah Cote; Huff, Jamie

2012-01-01

The purpose of the researchers in this study was to investigate how women who were being tested for HIV during their pregnancies were evaluating, conceptualizing, and negotiating their risk of infection. The study included two focus groups and 20 in-depth interviews with 30 patients, ages 17-38 years, from diverse ethnic/racial, social, and economic backgrounds. Qualitative analyses of the interview transcripts revealed support for the idea that pregnant women have a responsibility to minimize risks to their fetus, with all interviewees describing actions to minimize those risks while pregnant. Two sub-themes emerged that were related to the presence of differences in how interviewees conceptualized risk depending on the type of risk being discussed. In the case of diet and lifestyle influences, interviewees framed their health and the health of the fetus as connected. In contrast, when the issue of HIV risk and testing was raised, the interviewees described the risk of HIV to themselves and their fetuses as separate concerns and, with few exceptions, reported no effort to reduce the risk of becoming infected while pregnant (beyond consenting to HIV screening while receiving prenatal care). Findings suggest the importance of developing HIV prevention messages that counter the compartmentalization of risk during pregnancy.

Raising children in America: Korean parents' experiences.

PubMed

Choi, H; Dancy, B L; Lee, J

2013-08-01

This qualitative description study was designed to describe Korean American parents' perceptions of challenges and difficulties they encounter while raising their children in the USA. A convenience sampling of 21 parents of adolescents aged 11-14 years recruited from the Midwest Korean American community participated in the study. Data were collected using in-depth, face-to-face interviews, which took place in agreed-upon, convenient locations. All interviews were audiotaped and transcribed in Korean and the transcripts were translated into English. Qualitative content analysis revealed that the main stresses that parents encountered while raising their children in the USA were inability to advocate for children, feeling uneasy and insecure about incompatible American culture, ambivalence towards children's ethnic identities, and feeling alienated. In relation to these stresses, parents often felt inadequate, ashamed, guilty, regretful and powerless. The findings demonstrated the importance of understanding parents' feelings that are deeply embedded in the conflicted parent-child relationships and their perceptions of being parents in the USA. The present study highlights the need for and importance of providing intervention programmes for parents, particularly programmes that would empower parents, strengthen parent-child relationships and address ways to integrate two very different cultures while upholding ethnic identity and pride. © 2012 John Wiley & Sons Ltd.

PARTNER INVOLVEMENT: NEGOTIATING THE PRESENCE OF PARTNERS IN PSYCHOSOCIAL ASSESSMENT AS CONDUCTED BY MIDWIVES AND CHILD AND FAMILY HEALTH NURSES.

PubMed

Rollans, Mellanie; Kohlhoff, Jane; Meade, Tanya; Kemp, Lynn; Schmied, Virginia

2016-05-01

Universal screening for maternal depression and assessment of psychosocial risks has been integrated into the routine perinatal care provided in many Australian hospitals, but to date, partners/fathers have been largely excluded from the process. This study explored the ways in which clinicians in health service settings include partners who attend antenatal and postnatal visits with women. Qualitative data were collected using observations (n = 54), interviews (n = 60), and discussion groups (n = 7) with midwives and child and family health nurses who conducted the appointments. Transcripts from observations, interviews, and discussion groups underwent qualitative analysis, and key themes were identified. Results showed partners to have little or no involvement in psychosocial assessment and depression screening. Thematic analysis revealed four key themes: negotiating partner exclusion, partial inclusion, women's business or a couple concern? and they know anyway. Partner involvement appeared to be challenged particularly by mandatory interpersonal violence screening, which, according to health service policy, is to be conducted confidentially. Overall, results highlighted partner involvement in perinatal depression screening and psychosocial assessment processes and identified some of the benefits such as partner disclosure, but also the challenges and complexities of inclusion of partners. Clinical implications and directions for further education and research are discussed. © 2016 Michigan Association for Infant Mental Health.

Provision of pandemic disease information by health sciences librarians: a multisite comparative case series*†‡§

PubMed Central

Featherstone, Robin M; Boldt, R. Gabriel; Torabi, Nazi; Konrad, Shauna-Lee

2012-01-01

Objective: The research provides an understanding of pandemic information needs and informs professional development initiatives for librarians in disaster medicine. Methods: Utilizing a multisite, comparative case series design, the researchers conducted semi-structured interviews and examined supplementary materials in the form of organizational documents, correspondence, and websites to create a complete picture of each case. The rigor of the case series was ensured through data and investigator triangulation. Interview transcripts were coded using NVivo to identify common themes and points of comparison. Results: Comparison of the four cases revealed a distinct difference between “client-initiated” and “librarian-initiated” provision of pandemic information. Librarian-initiated projects utilized social software to “push” information, whereas client-initiated projects operated within patron-determined parameters to deliver information. Health care administrators were identified as a key audience for pandemic information, and news agencies were utilized as essential information sources. Librarians' skills at evaluating available information proved crucial for selecting best-quality evidence to support administrative decision making. Conclusions: Qualitative analysis resulted in increased understanding of pandemic information needs and identified best practices for disseminating information during periods of high organizational stress caused by an influx of new cases of an unknown infectious disease. PMID:22514506

Maternally perceived barriers to and facilitators of establishing and maintaining tooth-brushing routines with infants and preschoolers.

PubMed

Elison, Sarah; Norgate, Sarah; Dugdill, Lindsey; Pine, Cynthia

2014-07-02

Establishing effective toothbrushing routines using fluoridated toothpaste in infancy has been suggested as important to dental health throughout childhood and into adulthood. However, previous studies have revealed a number of potential barriers to, and facilitators of caregivers ability to establish early dyadic toothbrushing routines with pre-schoolers. However, as yet no qualitative research has been conducted to ascertain potential barriers and facilitators of the earliest dyadic toothbrushing in infancy, and nor has any previous research specifically focused on how novice mothers of first-born infants and preschoolers manage this task. This study therefore outlines findings from a qualitative interview study with first-time mothers of children aged 24-30 months (n = 16) exploring perceived barriers to and facilitators of early dyadic toothbrushing routines with infants and preschoolers. A number of key themes were identified from interview transcripts and an 'ecological' approach conceptualised maternally perceived barriers to and facilitators of dyadic toothbrushing. Proximal influences were found to be located within the caregiver-child relationship ('micro-system'), including parental cognitions (e.g., PSE), parental behaviours (e.g., parenting practices) and infant and preschooler temperament and behaviours (e.g., tantrums). Distal factors were also identified as relevant to the establishment and maintenance of these routines, such as social support ('exosystem') and family history of tooth-brushing ('chronosystem').

Transcription Profiling of Bacillus subtilis Cells Infected with AR9, a Giant Phage Encoding Two Multisubunit RNA Polymerases.

PubMed

Lavysh, Daria; Sokolova, Maria; Slashcheva, Marina; Förstner, Konrad U; Severinov, Konstantin

2017-02-14

Bacteriophage AR9 is a recently sequenced jumbo phage that encodes two multisubunit RNA polymerases. Here we investigated the AR9 transcription strategy and the effect of AR9 infection on the transcription of its host, Bacillus subtilis Analysis of whole-genome transcription revealed early, late, and continuously expressed AR9 genes. Alignment of sequences upstream of the 5' ends of AR9 transcripts revealed consensus sequences that define early and late phage promoters. Continuously expressed AR9 genes have both early and late promoters in front of them. Early AR9 transcription is independent of protein synthesis and must be determined by virion RNA polymerase injected together with viral DNA. During infection, the overall amount of host mRNAs is significantly decreased. Analysis of relative amounts of host transcripts revealed notable differences in the levels of some mRNAs. The physiological significance of up- or downregulation of host genes for AR9 phage infection remains to be established. AR9 infection is significantly affected by rifampin, an inhibitor of host RNA polymerase transcription. The effect is likely caused by the antibiotic-induced killing of host cells, while phage genome transcription is solely performed by viral RNA polymerases. IMPORTANCE Phages regulate the timing of the expression of their own genes to coordinate processes in the infected cell and maximize the release of viral progeny. Phages also alter the levels of host transcripts. Here we present the results of a temporal analysis of the host and viral transcriptomes of Bacillus subtilis infected with a giant phage, AR9. We identify viral promoters recognized by two virus-encoded RNA polymerases that are a unique feature of the phiKZ-related group of phages to which AR9 belongs. Our results set the stage for future analyses of highly unusual RNA polymerases encoded by AR9 and other phiKZ-related phages. Copyright © 2017 Lavysh et al.

c-Jun binds the N terminus of human TAF(II)250 to derepress RNA polymerase II transcription in vitro.

PubMed

Lively, T N; Ferguson, H A; Galasinski, S K; Seto, A G; Goodrich, J A

2001-07-06

c-Jun is an oncoprotein that activates transcription of many genes involved in cell growth and proliferation. We studied the mechanism of transcriptional activation by human c-Jun in a human RNA polymerase II transcription system composed of highly purified recombinant and native transcription factors. Transcriptional activation by c-Jun depends on the TATA-binding protein (TBP)-associated factor (TAF) subunits of transcription factor IID (TFIID). Protein-protein interaction assays revealed that c-Jun binds with high specificity to the largest subunit of human TFIID, TAF(II)250. The region of TAF(II)250 bound by c-Jun lies in the N-terminal 163 amino acids. This same region of TAF(II)250 binds to TBP and represses its interaction with TATA boxes, thereby decreasing DNA binding by TFIID. We hypothesized that c-Jun is capable of derepressing the effect of the TAF(II)250 N terminus on TFIID-driven transcription. In support of this hypothesis, we found that c-Jun increased levels of TFIID-driven transcription in vitro when added at high concentrations to a DNA template lacking activator protein 1 (AP-1) sites. Moreover, c-Jun blocked the repression of TBP DNA binding caused by the N terminus of TAF(II)250. In addition to revealing a mechanism by which c-Jun activates transcription, our studies provide the first evidence that an activator can bind directly to the N terminus of TAF(II)250 to derepress RNA polymerase II transcription in vitro.

User experience of lower-limb orthosis.

PubMed

Yang, Bing-Shiang; Chen, Yen-Wan; Tong, Ji-Rou

2017-06-09

If an assistive device is not acceptable to the user, it will not achieve efficacy and would be resource-wasting. This study employed in-depth interviews to understand what users' individual activities of daily living, problems of using orthoses, and considerations for selecting orthoses are. We conducted qualitative interviews with 35 lower-limb orthosis users, and semi-structured interviews were applied in this study. We analyzed the interview data from transcripts, through coding and concepts, to theories based on grounded theory. The results showed that problems of using orthoses are mostly related to activities of daily living of the user and user's expectation. Therefore, in order to enhance its efficacy and use intention, the design and prescribing process of orthoses need to address the problems in the light of activities of daily living and user education.

Calculus Students' Understanding of Volume

ERIC Educational Resources Information Center

Dorko, Allison; Speer, Natasha M.

2013-01-01

Researchers have documented difficulties that elementary school students have in understanding volume. Despite its importance in higher mathematics, we know little about college students' understanding of volume. This study investigated calculus students' understanding of volume. Clinical interview transcripts and written responses to volume…

Tending the Treasures of the Emerald Isle.

ERIC Educational Resources Information Center

Zeece, Pauline Davey

2000-01-01

Examines early childhood education and care in the Republic of Ireland. Highlights the work of two leaders in the field in Ireland through transcripts of an interview and a thumbnail sketch of national schools, preschools, nursery schools, and day care nurseries. (SD)

H3 K79 dimethylation marks developmental activation of the beta-globin gene but is reduced upon LCR-mediated high-level transcription.

PubMed

Sawado, Tomoyuki; Halow, Jessica; Im, Hogune; Ragoczy, Tobias; Bresnick, Emery H; Bender, M A; Groudine, Mark

2008-07-15

Genome-wide analyses of the relationship between H3 K79 dimethylation and transcription have revealed contradictory results. To clarify this relationship at a single locus, we analyzed expression and H3 K79 modification levels of wild-type (WT) and transcriptionally impaired beta-globin mutant genes during erythroid differentiation. Analysis of fractionated erythroid cells derived from WT/Delta locus control region (LCR) heterozygous mice reveals no significant H3 K79 dimethylation of the beta-globin gene on either allele prior to activation of transcription. Upon transcriptional activation, H3 K79 di-methylation is observed along both WT and DeltaLCR alleles, and both alleles are located in proximity to H3 K79 dimethylation nuclear foci. However, H3 K79 di-methylation is significantly increased along the DeltaLCR allele compared with the WT allele. In addition, analysis of a partial LCR deletion mutant reveals that H3 K79 dimethylation is inversely correlated with beta-globin gene expression levels. Thus, while our results support a link between H3 K79 dimethylation and gene expression, high levels of this mark are not essential for high level beta-globin gene transcription. We propose that H3 K79 dimethylation is destabilized on a highly transcribed template.

Interviewing Neuroscientists for an Undergraduate Honors Project

PubMed Central

Montiel, Catalina; Meitzen, John

2017-01-01

Honors projects that supplement standard coursework are a widely used practice in undergraduate curricula. These projects can take many forms, ranging from laboratory research projects to performing service learning to literature analyses. Here we discuss an honors project focused on interviewing neuroscientists to learn about individual scientific practice and career paths, and synthesizing the resulting information into a personal reflection essay. We detail step-by-step instructions for performing this type of project, including how to develop interview questions, a sample project timeline, deliverables, learning objectives and outcomes, and address potential pitfalls. We provide sample interview questions, an interview solicitation email, and in the supplemental materials an example student reflection essay, assessment rubrics, and the transcription of a student-conducted interview of Drs. John Godwin and Santosh Mishra of North Carolina State University. This type of project is a promising method to enable student-researcher communication, and potentially useful to a broad spectrum of both honors and non-honors neuroscience coursework. PMID:29371847

Interviewing Neuroscientists for an Undergraduate Honors Project.

PubMed

Montiel, Catalina; Meitzen, John

2017-01-01

Honors projects that supplement standard coursework are a widely used practice in undergraduate curricula. These projects can take many forms, ranging from laboratory research projects to performing service learning to literature analyses. Here we discuss an honors project focused on interviewing neuroscientists to learn about individual scientific practice and career paths, and synthesizing the resulting information into a personal reflection essay. We detail step-by-step instructions for performing this type of project, including how to develop interview questions, a sample project timeline, deliverables, learning objectives and outcomes, and address potential pitfalls. We provide sample interview questions, an interview solicitation email, and in the supplemental materials an example student reflection essay, assessment rubrics, and the transcription of a student-conducted interview of Drs. John Godwin and Santosh Mishra of North Carolina State University. This type of project is a promising method to enable student-researcher communication, and potentially useful to a broad spectrum of both honors and non-honors neuroscience coursework.

Perspectives on Schizophrenia Over the Lifespan: A Qualitative Study

PubMed Central

Shepherd, Sally; Depp, Colin A.; Harris, Gloria; Halpain, Maureen; Palinkas, Lawrence A.; Jeste, Dilip V.

2012-01-01

Longitudinal data suggest heterogeneity in the long-term course of schizophrenia. It is unclear how older adults with schizophrenia perceive changes in their experience of schizophrenia over the lifespan. We interviewed 32 adults aged 50 years and older diagnosed with schizophrenia (mean duration 35 years) about their perceived changes in the symptoms of schizophrenia and functioning over the lifespan. Interview transcripts were analyzed using grounded theory techniques of coding, consensus, co-occurrence, and comparison. The study was conducted by a research partnership involving a multidisciplinary team of academic researchers, community members, and mental health clients engaged in all aspects of study design, interviewing, and analysis and interpretation of data. Results revealed that, in regard to early course of illness, participants experienced confusion about diagnosis, active psychotic symptoms, and withdrawal/losses in social networks. Thereafter, nearly all participants believed that their symptoms had improved, which they attributed to increased skills in self-management of positive symptoms. In contrast to consistency among participants in describing illness course, there was marked heterogeneity in perceptions about functioning. Some participants were in despair about the discrepancy between their current situations and life goals, others were resigned to remain in supported environments, and others working toward functional attainments and optimistic about the future. In conclusion, middle-aged and older adults with schizophrenia believed that their symptoms had improved over their lifespan, yet there was substantial variability among participants in how they perceived their functioning. Functional rehabilitation may need to be tailored to differences in perceptions of capacity for functional improvement. PMID:20603443

In pursuit of quality by viable quality assurance system: the controllers' perceptions.

PubMed

Aziz, Anwar

2011-01-01

Patients, families and communities expect safe, competent and compassionate nursing care that has always been a core value of nursing. To meet these expectations, a valid and reliable quality assurance (QA) system is crucial to ensure that nurse-graduates are competent, confident and fit to practice. The QA approach is seen to be fundamental for quality improvement, it would be appropriate to consider its influence in the nursing education in Pakistan as the current situation is evident of non-existence of such a system to assure its quality. The data is drawn from a qualitative case study conducted in 2004. Among a purposive sample of 71 nurses inclusive of a group of Controllers were interviewed on one-to-one basis. Interviews were audio taped to reduce the risk of any misinterpretation and to facilitate the exact description of data as it was said. The non-directive, semi-structured and open-ended questionnaire was used to collect data. Thematic analysis of verbatim transcripts of the interviews was done. The study findings reveal a unanimous desire of the nurses to gauge quality of nurse education through efficient and effective quality assurance system. A crucial need is felt to develop a viable quality assurance system to ensure approved level of quality in nursing education to deliver the right care to the right patient at the right time, every time. The continuous quality assurance and improvement (CQAI) framework based on Deming Quality Cycle (Plan, Do, Check and Act) could facilitate appropriate designing and development of mechanism.

Adolescent perspectives of the recreational ice hockey food environment and influences on eating behaviour revealed through photovoice.

PubMed

Caswell, M Susan; Hanning, Rhona M

2018-05-01

Unhealthy dietary behaviours are prevalent among adolescents. This might relate, in part, to obesogenic environments, including recreation food facilities. The REFRESH Study (Recreation Environment and Food Research: Experiences from Hockey) aimed to explore, from the perspectives of adolescent ice hockey players and parents, broad social and physical environmental influences on adolescent food behaviours associated with hockey participation. Players used photovoice to describe their food experiences in relation to ice hockey. The approach included photos, individual interviews and focus groups. Exemplar photographs were exhibited for stakeholders, including five parents who were interviewed. Interview and focus group transcripts were thematically analysed. Recreational ice hockey environment, Ontario, Canada, 2015-16. Ice hockey players (n 24) aged 11-15 years recruited from five leagues. Dominant influences among players included: their perceived importance of nutrients (e.g. protein) or foods (e.g. chocolate milk) for performance and recovery; marketing and branding (e.g. the pro-hockey aura of Tim Horton's®, Canada's largest quick-service restaurant); social aspects of tournaments and team meals; and moral values around 'right' and 'wrong' food choices. Both players and parents perceived recreational facility food options as unhealthy and identified that travel and time constraints contributed to less healthy choices. Results indicate recreation facilities are only one of a range of environments that influence eating behaviours of adolescent ice hockey players. Players' susceptibility to advertising/brand promotion and the value of healthy food choices for performance are findings that can inform policy and interventions to support healthy environments and behaviours.

Breast Cancer Survivors’ Experiences of Lymphedema-Related Symptoms

PubMed Central

Fu, Mei Rosemary; Rosedale, Mary

2009-01-01

The purpose of this study was to explore and describe breast cancer survivors’ lymphedema-related symptom experiences. As a serious chronic condition from breast cancer treatment, lymphedema, or persistent swelling, is caused by chronic accumulation of lymph fluid in the interstitial spaces of the affected limb or surrounding areas. While significant prevalence of ongoing multiple symptoms have been reported, little is known about how survivors with lymphedema perceive and respond to lymphedema-related symptoms in their daily lives. This study employed a descriptive phenomenological method. Thirty-four participants were recruited in the US. Three in-depth interviews were conducted with each participant; a total of 102 interviews were completed, audio-taped, and transcribed. Interview transcripts and field notes were the data sources for this analysis, which was part of three larger studies. Data were analyzed to identify the essential themes within and across cases. Four essential themes were revealed: living with perpetual discomfort; confronting the unexpected; losing pre-lymphedema being; and feeling handicapped. Participants experienced multiple symptoms on a daily basis. Distress was heightened when women expected symptoms to disappear but instead they remained as a “perpetual discomfort.” Moreover, distress was intensified when symptoms evoked unexpected situations or when symptoms elicited emotional responses powerful enough to change perceived personal identity. Findings suggest that symptom distress may encompass temporal, situational and attributive dimensions. Prospective studies are needed to examine lymphedema-related symptom distress in terms of these dimensions so that more specific interventions can be developed to target distress occurring in each dimension. PMID:19819668

Living My Family's Story

PubMed Central

Underhill, Meghan L.; Lally, Robin M.; Kiviniemi, Marc T.; Murekeyisoni, Christine; Dickerson, Suzanne S.

2013-01-01

Background Based on known or suggested genetic risk factors, a growing number of women now live with knowledge of a potential cancer diagnosis that may never occur. Given this, it is important to understand the meaning of living with high risk for hereditary breast cancer. Objective The objective of the study was to explore how women at high risk for hereditary breast cancer (1) form self-identity, (2) apply self-care strategies toward risk, and (3) describe the meaning of care through a high-risk breast program. Methods Interpretive hermeneutic phenomenology guided the qualitative research method. Women at high risk for hereditary breast cancer were recruited from a high-risk breast program. Open-ended interview questions focused on experiences living as women managing high risk for breast cancer. Consistent with hermeneutic methodology, the principal investigator led a team to analyze the interview transcripts. Results Twenty women participated in in-depth interviews. Analysis revealed that women describe their own identity based on their family story and grieve over actual and potential familial loss. This experience influences self-care strategies, including seeking care from hereditary breast cancer risk experts for early detection and prevention, as well as maintaining a connection for early treatment “when” diagnosis occurs. Conclusions Healthy women living with high risk for hereditary breast cancer are living within the context of their family cancer story, which influences how they define themselves and engage in self-care. Implications for Practice Findings present important practical, research, and policy information regarding health promotion, psychosocial assessment, and support for women living with this risk. PMID:22544165

"The only way I know how to live is to work": a qualitative study of work following treatment for prostate cancer.

PubMed

Grunfeld, Elizabeth A; Drudge-Coates, Lawrence; Rixon, Lorna; Eaton, Emma; Cooper, Alethea F

2013-01-01

For many survivors of prostate cancer, returning to work posttreatment is a realistic goal. However, little research to date has explored work among prostate cancer survivors. The focus of this study was to explore the meaning of work among prostate cancer survivors and to describe the linkages between masculinity and work following prostate cancer treatment. Fifty prostate cancer survivors who were in paid employment prior to their diagnosis completed a semistructured interview following completion of their treatment and of these, 41 also completed a 12-month follow-up interview. Framework analysis of the 91 transcripts was undertaken. The majority of the men had returned to work at the 12-month interview. Four themes were identified, and these were labeled "Work and self-identity," "Work-related implications of treatment side effects," "Disclosure of cancer," and "Perceptions of future as a cancer survivor." A degree of embarrassment and concern about residual side effects and whether these would present a challenge within the workplace was apparent among our sample and was compounded by a reluctance to disclose these. The descriptions provided by the men in this study reveal that the experience of prostate cancer can lead to challenges for both social and work-related roles. The influence of prostate cancer on men's reports of masculinity was variable, and recognition of these differences is required. In addition, some survivors of prostate cancer may require specific interventions aimed at helping them to manage disclosure of their illness, particularly within a work environment. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Genetic variation in the MITF promoter affects skin colour and transcriptional activity in black-boned chickens.

PubMed

Wang, G; Liao, J; Tang, M; Yu, S

2018-02-01

1. Microphthalmia-associated transcription factor (MITF) plays a pivotal role in melanocyte development by regulating the transcription of major pigmentation enzymes (e.g. TYR, TYRP1 and DCT). A single-nucleotide polymorphism (SNP), c.-638T>C, was identified in the MITF promoter, and genotyping of a population (n = 426) revealed that SNP c.-638T>C was associated with skin colour in black-boned chickens. 2. Individuals with genotypes CC and TC exhibited greater MTIF expression than those with genotype TT. Luciferase assays also revealed that genotype CC and TC promoters had higher activity levels than genotype TT. Expression of melanogenesis-related gene (TYR) was higher in the skin of chickens with the CC and CT genotype compared to TT chickens (P < 0.05). 3. Transcription factor-binding site analyses showed that the c.-638C allele contains a putative binding site for transcription factor sterol regulatory element-binding transcription factor 2, aryl hydrocarbon receptor nuclear translocator, transcription factor binding to IGHM enhancer 3 and upstream transcription factor 2. In contrast, the c.-638T allele contains binding sites for Sp3 transcription factor and Krüppel-like factor 1. 4. It was concluded that MITF promoter polymorphisms affected chicken skin colour. SNP c.-638T>C could be used for the marker-assisted selection of skin colour in black-boned chicken breeding.

Telling Stories of Research

ERIC Educational Resources Information Center

Evelyn, Debra

2004-01-01

Experimental narrative forms of writing research can offer empowering representations for adult education and feminist researchers. This article presents a selection of academic storytelling in the form of scanned transcript poems or "Learning stories," produced through interviews with women who participated in a special access program…

Hierarchical Control on Polyene Macrolide Biosynthesis: PimR Modulates Pimaricin Production via the PAS-LuxR Transcriptional Activator PimM

PubMed Central

Santos-Aberturas, Javier; Vicente, Cláudia M.; Payero, Tamara D.; Martín-Sánchez, Lara; Cañibano, Carmen; Martín, Juan F.; Aparicio, Jesús F.

2012-01-01

Control of polyene macrolide production in Streptomyces natalensis is mediated by the transcriptional activator PimR. This regulator combines an N-terminal domain corresponding to the Streptomyces antibiotic regulatory protein (SARP) family of transcriptional activators with a C-terminal half homologous to guanylate cyclases and large ATP-binding regulators of the LuxR family. The PimR SARP domain (PimRSARP) was expressed in Escherichia coli as a glutathione S-transferase (GST)–fused protein. Electrophoretic mobility shift assays showed that GST-PimRSARP binds a single target, the intergenic region between the regulatory genes pimR and pimMs in the pimaricin cluster. The PimRSARP-binding site was investigated by DNaseI protection studies, revealing that it contains three heptameric direct repeats adjusting to the consensus 5′-CGGCAAG-3′. Transcription start points of pimM and pimR promoters were identified by 5′-RACE, revealing that unlike other SARPs, PimRSARP does not interact with the -35 region of its target promoter. Quantitative transcriptional analysis of these regulatory genes on mutants on each of them has allowed the identification of the pimM promoter as the transcriptional target for PimR. Furthermore, the constitutive expression of pimM restored pimaricin production in a pimaricin-deficient strain carrying a deletion mutant of pimR. These results reveal that PimR exerts its positive effect on pimaricin production by controlling pimM expression level, a regulator whose gene product activates transcription from eight different promoters of pimaricin structural genes directly. PMID:22693644

Transcriptional analysis of the multicopy hao gene coding for hydroxylamine oxidoreductase in Nitrosomonas sp. strain ENI-11.

PubMed

Hirota, Ryuichi; Kuroda, Akio; Ikeda, Tsukasa; Takiguchi, Noboru; Ohtake, Hisao; Kato, Junichi

2006-08-01

The nitrifying bacterium Nitrosomonas sp. strain ENI-11 has three copies of the gene encoding hydroxylamine oxidoreductase (hao(1), hao(2), and hao(3)) on its genome. Broad-host-range reporter plasmids containing transcriptional fusion genes between hao copies and lacZ were constructed to analyze the expression of each hydroxylamine oxidoreductase gene (hao) copy individually and quantitatively. beta-Galactosidase assays of ENI-11 harboring reporter plasmids revealed that all hao copies were transcribed in the wild-type strain. Promoter analysis of hao copies revealed that transcription of hao(3) was highest among the hao copies. Expression levels of hao(1) and hao(2) were 40% and 62% of that of hao(3) respectively. Transcription of hao(1) was negatively regulated, whereas a portion of hao(3) transcription was read through transcription from the rpsT promoter. When energy-depleted cells were incubated in the growth medium, only hao(3) expression increased. This result suggests that it is hao(3) that is responsible for recovery from energy-depleted conditions in Nitrosomonas sp. strain ENI-11.

Effects of an antenatal mindfulness-based childbirth and parenting programme on the postpartum experiences of mothers: a qualitative interview study.

PubMed

Roy Malis, Françoise; Meyer, Thorsten; Gross, Mechthild M

2017-02-07

Applications of mindfulness during the perinatal period have recently been explored and appear to offer a decrease in stress, anxiety and depression during this period. However, it still remains unclear what practical use women make of mindfulness during the postpartum period and the mechanisms through which it works. The subjective experience of mindfulness practice by mothers is not fully understood. The aim of the present study was to explore how women enrolled in a "Mindfulness-Based Childbirth and Parenting programme" experienced mindfulness practice during the postpartum period. Ten pregnant women over 18 years of age with singleton pregnancies, no diagnoses of mental illness and participation in a "Mindfulness-Based Childbirth and Parenting programme" were recruited to take part in a postpartum interview. Audio recordings of the interviews were transcribed and analysed thematically based on a phenomenological approach. The transcripts of nine interviews were submitted to a coding process consisting of the identification of words, sentences or paragraphs expressing common ideas. These ideas were classified in codes, each code representing a specific description, function or action (e.g. self-perception, personal organization, formal/informal meditation practice). Progressively, a framework of thematic ideas was extracted from the transcripts, allowing the interviews to be systematically organized and their content analysed in depth. Five themes emerged from the descriptions of practices of mindfulness during the postpartum period: perception of the present moment, breathing, acceptance, self-compassion and the perception of mindfulness as a shelter. Mindfulness practices during the postpartum period may contribute to a mother's psychological wellbeing. The perception of mindfulness as a shelter had not previously been reported. Future research could address whether this role is specific to the postpartum period.

Use of patient ethnography to support quality improvement in benign prostatic hyperplasia.

PubMed

Kaplan, A L; Klein, M P; Tan, H J; Setlur, N P; Agarwal, N; Steinberg, K; Saigal, C S

2014-12-01

Patient-centeredness is a primary aim of quality improvement (QI) but optimal strategies to achieve that goal remain elusive. Benign prostatic hyperplasia (BPH) is one of the commonest urologic diagnoses and significantly affects quality of life. Patient ethnography is an emerging qualitative method of observation and dynamic interviews to understand the context through which the patient experiences care. We implemented patient ethnography to support our QI infrastructure and improve patient-centeredness in BPH. Little is known about how to measure whether processes of care are patient-centered. We did not know whether the care processes our patients experienced provided value from their perspective. We sought to discover previously unrecognized components of care that patients perceived to be of low value. Our primary goal was to develop QI initiatives that targeted low-value themes identified in the ethnography. Our secondary goal was a rapid rollout of three targeted initiatives. We used a 4-step patient ethnography: (1) created detailed process maps to define phases of care, (2) interviewed patients, (3) synthesized transcript data in focus groups using the Crawford Slip method, and (4) targeted undesirable components of care for QI. Semi-structured interviews with seven representative patients identified low-value themes. Focus groups, comprised of primary care physicians, case coordinators, nurses, and urologists, evaluated the interview transcripts and generated improvement opportunities prioritized based on feasibility, patient value, scalability, and innovation. We used affinity mapping and priority matrix techniques to prioritize QI opportunities. We identified five low-value themes from the patient interviews and developed corresponding QI opportunities. These included issues surrounding the referral and consultation process as well as postoperative care, especially home urinary catheter maintenance. Six months after completing the ethnography three of five targeted improvement opportunities had been implemented. Copyright © 2014 Elsevier Inc. All rights reserved.

Challenges and coping strategies of parents of children with autism on the Kenyan coast.

PubMed

Gona, Joseph K; Newton, Charles R; Rimba, Kenneth K; Mapenzi, Rachel; Kihara, Michael; Vijver, Fonns V; Abubakar, Amina

2016-01-01

Research on the challenges of raising a child with autism is mostly conducted in Europe, North America and Australia, and has revealed that parents have to come to terms with living with a lifelong developmental disability. In addition, parents are faced with numerous concerns, such as caring burdens, poor prognosis, and negative public attitudes. Virtually no research has been conducted in Africa on this subject. Thirty-seven interviews and eight focus group discussions were conducted with parents of children with autism and professionals in regular contact with these parents from rural and urban counties of the Kenyan coast. The study investigated challenges faced by parents and how they cope with those challenges. A purposive-convenience sampling procedure was used in selecting the study participants. A digital recorder was used to record all the interviews and focus group discussions. Transcriptions were done in Swahili, translated into English, and then imported to the NVivo software program for content analysis. The results indicate that parents of children with autism on the Kenyan coast experience common challenges including stigma, lack of appropriate treatment, financial and caring burdens regardless of their religious and cultural backgrounds. Coping strategies applied by parents comprised problem-focused aspects that involve diet management and respite care, and emotion-focused aspects that consist of beliefs in supernatural powers, prayers and spiritual healing. This qualitative study reveals a range of challenges that could have significant impact when caring for a child with autism. Coping strategies applied by parents target the physical health of the child and the psychological wellbeing of the parent. Consideration of these outcomes is vital as they could impact the initiation of a community-based rehabilitation service delivery in rural settings where parents play an active role.

Challenges and coping strategies of parents of children with autism on the Kenyan coast

PubMed Central

Gona, JK; Newton, CR; Rimba, KK; Mapenzi, R; Kihara, M; Vijver, FV; Abubakar, A

2017-01-01

Introduction Research on the challenges of raising a child with autism is mostly conducted in Europe, North America and Australia, and has revealed that parents have to come to terms with living with a lifelong developmental disability. In addition, parents are faced with numerous concerns, such as caring burdens, poor prognosis, and negative public attitudes. Virtually no research has been conducted in Africa on this subject. Methods Thirty-seven interviews and eight focus group discussions were conducted with parents of children with autism and professionals in regular contact with these parents from rural and urban counties of the Kenyan coast. The study investigated challenges faced by parents and how they cope with those challenges. A purposive–convenience sampling procedure was used in selecting the study participants. A digital recorder was used to record all the interviews and focus group discussions. Transcriptions were done in Swahili, translated into English, and then imported to the NVivo software program for content analysis. Results The results indicate that parents of children with autism on the Kenyan coast experience common challenges including stigma, lack of appropriate treatment, financial and caring burdens regardless of their religious and cultural backgrounds. Coping strategies applied by parents comprised problem-focused aspects that involve diet management and respite care, and emotion-focused aspects that consist of beliefs in supernatural powers, prayers and spiritual healing. Conclusions This qualitative study reveals a range of challenges that could have significant impact when caring for a child with autism. Coping strategies applied by parents target the physical health of the child and the psychological wellbeing of the parent. Consideration of these outcomes is vital as they could impact the initiation of a community-based rehabilitation service delivery in rural settings where parents play an active role. PMID:27098766

Single-Cell and Single-Molecule Analysis of Gene Expression Regulation.

PubMed

Vera, Maria; Biswas, Jeetayu; Senecal, Adrien; Singer, Robert H; Park, Hye Yoon

2016-11-23

Recent advancements in single-cell and single-molecule imaging technologies have resolved biological processes in time and space that are fundamental to understanding the regulation of gene expression. Observations of single-molecule events in their cellular context have revealed highly dynamic aspects of transcriptional and post-transcriptional control in eukaryotic cells. This approach can relate transcription with mRNA abundance and lifetimes. Another key aspect of single-cell analysis is the cell-to-cell variability among populations of cells. Definition of heterogeneity has revealed stochastic processes, determined characteristics of under-represented cell types or transitional states, and integrated cellular behaviors in the context of multicellular organisms. In this review, we discuss novel aspects of gene expression of eukaryotic cells and multicellular organisms revealed by the latest advances in single-cell and single-molecule imaging technology.

The transcriptional regulator pool of the marine bacterium Rhodopirellula baltica SH 1T as revealed by whole genome comparisons.

PubMed

Lombardot, Thierry; Bauer, Margarete; Teeling, Hanno; Amann, Rudolf; Glöckner, Frank Oliver

2005-01-01

Rhodopirellula baltica (strain SH 1T) is a free-living marine representative of the phylogenetically independent and environmentally relevant phylum Planctomycetes. Little is known about the regulatory strategies of free-living bacteria with large (7.15 Mb) genomes. Therefore, a consistent, quantitative and qualitative description was produced by comparing R. baltica's transcriptional regulator pool with that of 123 publicly available bacterial genomes. The overall results are congruous with earlier observations that in Bacteria, the proportion of genes encoding transcriptional regulators generally increases with genome size. However, R. baltica distinctly stands out from this trend with only 2.4% (174) of all genes predicted to encode transcriptional regulators. The qualitative investigation of R. baltica's transcriptional regulators revealed a clear shift towards high numbers of two-component systems (66) as well as high numbers of sigma factors (49), with more than 76% (37) belonging to the extra-cytoplasmic function subfamily of sigma-70. Only one predicted sigma factor showed a relatively close phylogenetic relationship to that of another bacterium, the sigma factor SigZ of Bacillus subtilis. In summary, analysis of the R. baltica genome revealed disparate regulatory mechanisms and a clear bias towards direct environmental sensing. This strategy might provide a selective advantage for organisms living in habitats with frequently changing environmental conditions.

Reimagining Educational Research: A Conversation

ERIC Educational Resources Information Center

Carter, Prudence L.; Nasir, Na'ilah Suad

2017-01-01

The following is a transcript of an interview between the Dean of the University of California (UC) Berkeley's Graduate School of Education, Prudence Carter, and UC Berkeley's outgoing Vice Chancellor for Equity and Inclusion, Na'ilah Suad Nasir, recorded at the 2017 Graduate School of Education Research Day.

Parental Expectations about Adapted Physical Education Services

ERIC Educational Resources Information Center

Chaapel, Holly; Columna, Luis; Lytle, Rebecca; Bailey, JoEllen

2013-01-01

The purpose of this study was to characterize the expectations of parents of children with disabilities regarding adapted physical education services. Participants ("N" = 10) were parents of children with disabilities. Parents participated in one-on-one semistructured interviews. Transcripts were analyzed through a constant comparative…

Parenting.

ERIC Educational Resources Information Center

Spock, Benjamin; And Others

Various aspects of child-rearing are covered in this transcript of a program broadcast in the National Public Radio weekly series, "Options in Education." Authors of current popular books on parenting are interviewed. Benjamin Spock discusses changes (including sex role revisions) in his "Baby and Child Care" since the 1946…

Transcription closed and open complex dynamics studies reveal balance between genetic determinants and co-factors

NASA Astrophysics Data System (ADS)

Sala, Adrien; Shoaib, Muhammad; Anufrieva, Olga; Mutharasu, Gnanavel; Jahan Hoque, Rawnak; Yli-Harja, Olli; Kandhavelu, Meenakshisundaram

2015-05-01

In E. coli, promoter closed and open complexes are key steps in transcription initiation, where magnesium-dependent RNA polymerase catalyzes RNA synthesis. However, the exact mechanism of initiation remains to be fully elucidated. Here, using single mRNA detection and dual reporter studies, we show that increased intracellular magnesium concentration affects Plac initiation complex formation resulting in a highly dynamic process over the cell growth phases. Mg2+ regulates transcription transition, which modulates bimodality of mRNA distribution in the exponential phase. We reveal that Mg2+ regulates the size and frequency of the mRNA burst by changing the open complex duration. Moreover, increasing magnesium concentration leads to higher intrinsic and extrinsic noise in the exponential phase. RNAP-Mg2+ interaction simulation reveals critical movements creating a shorter contact distance between aspartic acid residues and Nucleotide Triphosphate residues and increasing electrostatic charges in the active site. Our findings provide unique biophysical insights into the balanced mechanism of genetic determinants and magnesium ion in transcription initiation regulation during cell growth.

Single-Cell Analysis of Experience-Dependent Transcriptomic States in Mouse Visual Cortex

PubMed Central

Hrvatin, Sinisa; Hochbaum, Daniel R.; Nagy, M. Aurel; Cicconet, Marcelo; Robertson, Keiramarie; Cheadle, Lucas; Zilionis, Rapolas; Ratner, Alex; Borges-Monroy, Rebeca; Klein, Allon M.; Sabatini, Bernardo L.; Greenberg, Michael E.

2017-01-01

Activity-dependent transcriptional responses shape cortical function. However, we lack a comprehensive understanding of the diversity of these responses across the full range of cortical cell types, and how these changes contribute to neuronal plasticity and disease. Here we applied high-throughput single-cell RNA-sequencing to investigate the breadth of transcriptional changes that occur across cell types in mouse visual cortex following exposure to light. We identified significant and divergent transcriptional responses to stimulation in each of the 30 cell types characterized, revealing 611 stimulus-responsive genes. Excitatory pyramidal neurons exhibit inter- and intra-laminar heterogeneity in the induction of stimulus responsive genes. Non-neuronal cells demonstrated clear transcriptional responses that may regulate experience-dependent changes in neurovascular coupling and myelination. Together, these results reveal the dynamic landscape of stimulus-dependent transcriptional changes that occur across cell types in visual cortex, which are likely critical for cortical function and may be sites of de-regulation in developmental brain disorders. PMID:29230054

Circuit-wide Transcriptional Profiling Reveals Brain Region-Specific Gene Networks Regulating Depression Susceptibility.

PubMed

Bagot, Rosemary C; Cates, Hannah M; Purushothaman, Immanuel; Lorsch, Zachary S; Walker, Deena M; Wang, Junshi; Huang, Xiaojie; Schlüter, Oliver M; Maze, Ian; Peña, Catherine J; Heller, Elizabeth A; Issler, Orna; Wang, Minghui; Song, Won-Min; Stein, Jason L; Liu, Xiaochuan; Doyle, Marie A; Scobie, Kimberly N; Sun, Hao Sheng; Neve, Rachael L; Geschwind, Daniel; Dong, Yan; Shen, Li; Zhang, Bin; Nestler, Eric J

2016-06-01

Depression is a complex, heterogeneous disorder and a leading contributor to the global burden of disease. Most previous research has focused on individual brain regions and genes contributing to depression. However, emerging evidence in humans and animal models suggests that dysregulated circuit function and gene expression across multiple brain regions drive depressive phenotypes. Here, we performed RNA sequencing on four brain regions from control animals and those susceptible or resilient to chronic social defeat stress at multiple time points. We employed an integrative network biology approach to identify transcriptional networks and key driver genes that regulate susceptibility to depressive-like symptoms. Further, we validated in vivo several key drivers and their associated transcriptional networks that regulate depression susceptibility and confirmed their functional significance at the levels of gene transcription, synaptic regulation, and behavior. Our study reveals novel transcriptional networks that control stress susceptibility and offers fundamentally new leads for antidepressant drug discovery. Copyright © 2016 Elsevier Inc. All rights reserved.

Comparative analysis reveals genomic features of stress-induced transcriptional readthrough

PubMed Central

Vilborg, Anna; Sabath, Niv; Wiesel, Yuval; Nathans, Jenny; Levy-Adam, Flonia; Yario, Therese A.; Steitz, Joan A.; Shalgi, Reut

2017-01-01

Transcription is a highly regulated process, and stress-induced changes in gene transcription have been shown to play a major role in stress responses and adaptation. Genome-wide studies reveal prevalent transcription beyond known protein-coding gene loci, generating a variety of RNA classes, most of unknown function. One such class, termed downstream of gene-containing transcripts (DoGs), was reported to result from transcriptional readthrough upon osmotic stress in human cells. However, how widespread the readthrough phenomenon is, and what its causes and consequences are, remain elusive. Here we present a genome-wide mapping of transcriptional readthrough, using nuclear RNA-Seq, comparing heat shock, osmotic stress, and oxidative stress in NIH 3T3 mouse fibroblast cells. We observe massive induction of transcriptional readthrough, both in levels and length, under all stress conditions, with significant, yet not complete, overlap of readthrough-induced loci between different conditions. Importantly, our analyses suggest that stress-induced transcriptional readthrough is not a random failure process, but is rather differentially induced across different conditions. We explore potential regulators and find a role for HSF1 in the induction of a subset of heat shock-induced readthrough transcripts. Analysis of public datasets detected increases in polymerase II occupancy in DoG regions after heat shock, supporting our findings. Interestingly, DoGs tend to be produced in the vicinity of neighboring genes, leading to a marked increase in their antisense-generating potential. Finally, we examine genomic features of readthrough transcription and observe a unique chromatin signature typical of DoG-producing regions, suggesting that readthrough transcription is associated with the maintenance of an open chromatin state. PMID:28928151

How does uncertainty shape patient experience in advanced illness? A secondary analysis of qualitative data.

PubMed

Etkind, Simon Noah; Bristowe, Katherine; Bailey, Katharine; Selman, Lucy Ellen; Murtagh, Fliss Em

2017-02-01

Uncertainty is common in advanced illness but is infrequently studied in this context. If poorly addressed, uncertainty can lead to adverse patient outcomes. We aimed to understand patient experiences of uncertainty in advanced illness and develop a typology of patients' responses and preferences to inform practice. Secondary analysis of qualitative interview transcripts. Studies were assessed for inclusion and interviews were sampled using maximum-variation sampling. Analysis used a thematic approach with 10% of coding cross-checked to enhance reliability. Qualitative interviews from six studies including patients with heart failure, chronic obstructive pulmonary disease, renal disease, cancer and liver failure. A total of 30 transcripts were analysed. Median age was 75 (range, 43-95), 12 patients were women. The impact of uncertainty was frequently discussed: the main related themes were engagement with illness, information needs, patient priorities and the period of time that patients mainly focused their attention on (temporal focus). A typology of patient responses to uncertainty was developed from these themes. Uncertainty influences patient experience in advanced illness through affecting patients' information needs, preferences and future priorities for care. Our typology aids understanding of how patients with advanced illness respond to uncertainty. Assessment of these three factors may be a useful starting point to guide clinical assessment and shared decision making.

Revealing genome-scale transcriptional regulatory landscape of OmpR highlights its expanded regulatory roles under osmotic stress in Escherichia coli K-12 MG1655.

PubMed

Seo, Sang Woo; Gao, Ye; Kim, Donghyuk; Szubin, Richard; Yang, Jina; Cho, Byung-Kwan; Palsson, Bernhard O

2017-05-19

A transcription factor (TF), OmpR, plays a critical role in transcriptional regulation of the osmotic stress response in bacteria. Here, we reveal a genome-scale OmpR regulon in Escherichia coli K-12 MG1655. Integrative data analysis reveals that a total of 37 genes in 24 transcription units (TUs) belong to OmpR regulon. Among them, 26 genes show more than two-fold changes in expression level in an OmpR knock-out strain. Specifically, we find that: 1) OmpR regulates mostly membrane-located gene products involved in diverse fundamental biological processes, such as narU (encoding nitrate/nitrite transporter), ompX (encoding outer membrane protein X), and nuoN (encoding NADH:ubiquinone oxidoreductase); 2) by investigating co-regulation of entire sets of genes regulated by other stress-response TFs, stresses are surprisingly independently regulated among each other; and, 3) a detailed investigation of the physiological roles of the newly discovered OmpR regulon genes reveals that activation of narU represents a novel strategy to significantly improve osmotic stress tolerance of E. coli. Thus, the genome-scale approach to elucidating regulons comprehensively identifies regulated genes and leads to fundamental discoveries related to stress responses.

Imaging dynamic and selective low-complexity domain interactions that control gene transcription.

PubMed

Chong, Shasha; Dugast-Darzacq, Claire; Liu, Zhe; Dong, Peng; Dailey, Gina M; Cattoglio, Claudia; Heckert, Alec; Banala, Sambashiva; Lavis, Luke; Darzacq, Xavier; Tjian, Robert

2018-06-21

Many eukaryotic transcription factors (TFs) contain intrinsically disordered low-complexity domains (LCDs), but how they drive transactivation remains unclear. Here, live-cell single-molecule imaging reveals that TF-LCDs form local high-concentration interaction hubs at synthetic and endogenous genomic loci. TF-LCD hubs stabilize DNA binding, recruit RNA polymerase II (Pol II), and activate transcription. LCD-LCD interactions within hubs are highly dynamic, display selectivity with binding partners, and are differentially sensitive to disruption by hexanediols. Under physiological conditions, rapid and reversible LCD-LCD interactions occur between TFs and the Pol II machinery without detectable phase separation. Our findings reveal fundamental mechanisms underpinning transcriptional control and suggest a framework for developing single-molecule imaging screens for novel drugs targeting gene regulatory interactions implicated in disease. Copyright © 2018, American Association for the Advancement of Science.

The heterogeneity of human CD127(+) innate lymphoid cells revealed by single-cell RNA sequencing.

PubMed

Björklund, Åsa K; Forkel, Marianne; Picelli, Simone; Konya, Viktoria; Theorell, Jakob; Friberg, Danielle; Sandberg, Rickard; Mjösberg, Jenny

2016-04-01

Innate lymphoid cells (ILCs) are increasingly appreciated as important participants in homeostasis and inflammation. Substantial plasticity and heterogeneity among ILC populations have been reported. Here we have delineated the heterogeneity of human ILCs through single-cell RNA sequencing of several hundreds of individual tonsil CD127(+) ILCs and natural killer (NK) cells. Unbiased transcriptional clustering revealed four distinct populations, corresponding to ILC1 cells, ILC2 cells, ILC3 cells and NK cells, with their respective transcriptomes recapitulating known as well as unknown transcriptional profiles. The single-cell resolution additionally divulged three transcriptionally and functionally diverse subpopulations of ILC3 cells. Our systematic comparison of single-cell transcriptional variation within and between ILC populations provides new insight into ILC biology during homeostasis, with additional implications for dysregulation of the immune system.

Transcription-associated processes cause DNA double-strand breaks and translocations in neural stem/progenitor cells.

PubMed

Schwer, Bjoern; Wei, Pei-Chi; Chang, Amelia N; Kao, Jennifer; Du, Zhou; Meyers, Robin M; Alt, Frederick W

2016-02-23

High-throughput, genome-wide translocation sequencing (HTGTS) studies of activated B cells have revealed that DNA double-strand breaks (DSBs) capable of translocating to defined bait DSBs are enriched around the transcription start sites (TSSs) of active genes. We used the HTGTS approach to investigate whether a similar phenomenon occurs in primary neural stem/progenitor cells (NSPCs). We report that breakpoint junctions indeed are enriched around TSSs that were determined to be active by global run-on sequencing analyses of NSPCs. Comparative analyses of transcription profiles in NSPCs and B cells revealed that the great majority of TSS-proximal junctions occurred in genes commonly expressed in both cell types, possibly because this common set has higher transcription levels on average than genes transcribed in only one or the other cell type. In the latter context, among all actively transcribed genes containing translocation junctions in NSPCs, those with junctions located within 2 kb of the TSS show a significantly higher transcription rate on average than genes with junctions in the gene body located at distances greater than 2 kb from the TSS. Finally, analysis of repair junction signatures of TSS-associated translocations in wild-type versus classical nonhomologous end-joining (C-NHEJ)-deficient NSPCs reveals that both C-NHEJ and alternative end-joining pathways can generate translocations by joining TSS-proximal DSBs to DSBs on other chromosomes. Our studies show that the generation of transcription-associated DSBs is conserved across divergent cell types.

Oral History Interview Transcripts Tombigbee Historic Townsites Project. Volume 5 (Interview Numbers 123-128).

DTIC Science & Technology

1981-01-01

and Mama had throe in college when the Depression hit. I was still in junior high sceaool. At that time, they consolidated the Aberdeen Separate School...What brought you to Clay County? A: Well, I was just hunting labor. That was in the Depression days. We were hunting labor and moved down to the...all through the Depression period! 780 A: Yes, ma’am, and then plumb up to the Second World War. We started sawmilling just before World War II when

Chromatin-associated HMG-17 is a major regulator of homeodomain transcription factor activity modulated by Wnt/β-catenin signaling

PubMed Central

Amen, Melanie; Espinoza, Herbert M.; Cox, Carol; Liang, Xiaowen; Wang, Jianbo; Link, Todd M. E.; Brennan, Richard G.; Martin, James F.; Amendt, Brad A.

2008-01-01

Homeodomain (HD) transcriptional activities are tightly regulated during embryogenesis and require protein interactions for their spatial and temporal activation. The chromatin-associated high mobility group protein (HMG-17) is associated with transcriptionally active chromatin, however its role in regulating gene expression is unclear. This report reveals a unique strategy in which, HMG-17 acts as a molecular switch regulating HD transcriptional activity. The switch utilizes the Wnt/β-catenin signaling pathway and adds to the diverse functions of β-catenin. A high-affinity HMG-17 interaction with the PITX2 HD protein inhibits PITX2 DNA-binding activity. The HMG-17/PITX2 inactive complex is concentrated to specific nuclear regions primed for active transcription. β-Catenin forms a ternary complex with PITX2/HMG-17 to switch it from a repressor to an activator complex. Without β-catenin, HMG-17 can physically remove PITX2 from DNA to inhibit its transcriptional activity. The PITX2/HMG-17 regulatory complex acts independently of promoter targets and is a general mechanism for the control of HD transcriptional activity. HMG-17 is developmentally regulated and its unique role during embryogenesis is revealed by the early embryonic lethality of HMG-17 homozygous mice. This mechanism provides a new role for canonical Wnt/β-catenin signaling in regulating HD transcriptional activity during development using HMG-17 as a molecular switch. PMID:18045789

Mycobacterium paratuberculosis, Mycobacterium smegmatis, and lipopolysaccharide induce different transcriptional and post-transcriptional regulation of the IRG1 gene in murine macrophages.

PubMed

Basler, Tina; Jeckstadt, Sabine; Valentin-Weigand, Peter; Goethe, Ralph

2006-03-01

Mycobacterium avium subspecies paratuberculosis (MAP) causes a chronic enteritis in ruminants. In addition, MAP is presently the most favored pathogen linked to Crohn's disease. In this study, we were interested in dissecting the molecular mechanisms of macrophage activation or deactivation after infection with MAP. By subtractive hybridization of cDNAs, we identified the immune-responsive gene 1 (IRG1), which was expressed substantially higher in lipopolysaccharide (LPS)-stimulated than in MAP-infected murine macrophage cell lines. A nuclear run-on transcription assay revealed that the IRG1 gene was activated transcriptionally in LPS-stimulated and MAP-infected macrophages with higher expression in LPS-stimulated cells. Analysis of post-transcriptional regulation demonstrated that IRG1 mRNA stability was increased in LPS-stimulated but not in MAP-infected macrophages. Furthermore, IRG1 gene expression of macrophages infected with the nonpathogenic Mycobacterium smegmatis differed from those of LPS-stimulated and MAP-infected macrophages. At 2 h postinfection, M. smegmatis-induced IRG1 gene expression was as low as in MAP-infected, and 8 h postinfection, it increased nearly to the level in LPS-stimulated macrophages. Transient transfection experiments revealed similar IRG1 promoter activities in MAP- and M. smegmatis-infected cells. Northern analysis demonstrated increased IRG1 mRNA stability in M. smegmatis-infected macrophages. IRG1 mRNA stabilization was p38 mitogen-activated protein kinase-independent. Inhibition of protein synthesis revealed that constitutively expressed factors seemed to be responsible for IRG1 mRNA destabilization. Thus, our data demonstrate that transcriptional and post-transcriptional mechanisms are responsible for a differential IRG1 gene expression in murine macrophages treated with LPS, MAP, and M. smegmatis.

The Activities, Roles, and Relationships of Successful First-Generation College Students

ERIC Educational Resources Information Center

Demetriou, Cynthia; Meece, Judith; Eaker-Rich, Deborah; Powell, Candice

2017-01-01

This qualitative study describes the experiences of 16 successful first-generation college students (FGCS) utilizing a theoretical lens, informed significantly by bioecological systems theory (Bronfenbrenner, 1979), which guided our qualitative analyses of interview transcripts to examine the activities, roles, and relationships of these students…

A Relational Metric, Its Application to Domain Analysis, and an Example Analysis and Model of a Remote Sensing Domain

DOT National Transportation Integrated Search

1995-07-01

An objective and quantitative method has been developed for deriving models of complex and specialized spheres of activity (domains) from domain-generated verbal data. The method was developed for analysis of interview transcripts, incident reports, ...

The nurse theorists: 21st-century updates--Madeleine M. Leininger.

PubMed

Fawcett, Jacqueline

2002-04-01

This edited transcript of an interview with Madeleine Leininger presents Leininger's recent thoughts about the development and current state of the discipline of nursing, the development of the theory of culture care diversity and universality, methods for nursing research, mentorship, and transcultural nursing practice.

Transcriptional Control in Marine Copiotrophic and Oligotrophic Bacteria with Streamlined Genomes.

PubMed

Cottrell, Matthew T; Kirchman, David L

2016-10-01

Bacteria often respond to environmental stimuli using transcriptional control, but this may not be the case for marine bacteria such as "Candidatus Pelagibacter ubique," a cultivated representative of the SAR11 clade, the most abundant organism in the ocean. This bacterium has a small, streamlined genome and an unusually low number of transcriptional regulators, suggesting that transcriptional control is low in Pelagibacter and limits its response to environmental conditions. Transcriptome sequencing during batch culture growth revealed that only 0.1% of protein-encoding genes appear to be under transcriptional control in Pelagibacter and in another oligotroph (SAR92) whereas >10% of genes were under transcriptional control in the copiotrophs Polaribacter sp. strain MED152 and Ruegeria pomeroyi When growth levels changed, transcript levels remained steady in Pelagibacter and SAR92 but shifted in MED152 and R. pomeroyi Transcript abundances per cell, determined using an internal RNA sequencing standard, were low (<1 transcript per cell) for all but a few of the most highly transcribed genes in all four taxa, and there was no correlation between transcript abundances per cell and shifts in the levels of transcription. These results suggest that low transcriptional control contributes to the success of Pelagibacter and possibly other oligotrophic microbes that dominate microbial communities in the oceans. Diverse heterotrophic bacteria drive biogeochemical cycling in the ocean. The most abundant types of marine bacteria are oligotrophs with small, streamlined genomes. The metabolic controls that regulate the response of oligotrophic bacteria to environmental conditions remain unclear. Our results reveal that transcriptional control is lower in marine oligotrophic bacteria than in marine copiotrophic bacteria. Although responses of bacteria to environmental conditions are commonly regulated at the level of transcription, metabolism in the most abundant bacteria in the ocean appears to be regulated by other mechanisms. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

Structure and regulation of the Yersinia pestis yscBCDEF operon.

PubMed Central

Haddix, P L; Straley, S C

1992-01-01

We have investigated the physical and genetic structure and regulation of the Yersinia pestis yscBCDEF region, previously called lcrC. DNA sequence analysis showed that this region is homologous to the corresponding part of the ysc locus of Yersinia enterocolitica and suggested that the yscBCDEF cistrons belong to a single operon on the low-calcium response virulence plasmid pCD1. Promoter activity measurements of ysc subclones indicated that yscBCDEF constitutes a suboperon of the larger ysc region by revealing promoter activity in a clone containing the 3' end of yscD, intact yscE and yscF, and part of yscG. These experiments also revealed an additional weak promoter upstream of yscD. Northern (RNA) analysis with a yscD probe showed that operon transcription is thermally induced and downregulated in the presence of Ca2+. Primer extension of operon transcripts suggested that two promoters, a moderate-level constitutive one and a stronger, calcium-downregulated one, control full-length operon transcription at 37 degrees C. Primer extension provided additional support for the proposed designation of a yscBCDEF suboperon by identifying a 5' end within yscF, for which relative abundances in the presence and absence of Ca2+ revealed regulation that is distinct from that for transcripts initiating farther upstream. YscB and YscC were expressed in Escherichia coli by using a high-level transcription system. Attempts to express YscD were only partially successful, but they revealed interesting regulation at the translational level. Images PMID:1624469

Systematic analysis of transcribed loci in ENCODE regions using RACE sequencing reveals extensive transcription in the human genome.

PubMed

Wu, Jia Qian; Du, Jiang; Rozowsky, Joel; Zhang, Zhengdong; Urban, Alexander E; Euskirchen, Ghia; Weissman, Sherman; Gerstein, Mark; Snyder, Michael

2008-01-03

Recent studies of the mammalian transcriptome have revealed a large number of additional transcribed regions and extraordinary complexity in transcript diversity. However, there is still much uncertainty regarding precisely what portion of the genome is transcribed, the exact structures of these novel transcripts, and the levels of the transcripts produced. We have interrogated the transcribed loci in 420 selected ENCyclopedia Of DNA Elements (ENCODE) regions using rapid amplification of cDNA ends (RACE) sequencing. We analyzed annotated known gene regions, but primarily we focused on novel transcriptionally active regions (TARs), which were previously identified by high-density oligonucleotide tiling arrays and on random regions that were not believed to be transcribed. We found RACE sequencing to be very sensitive and were able to detect low levels of transcripts in specific cell types that were not detectable by microarrays. We also observed many instances of sense-antisense transcripts; further analysis suggests that many of the antisense transcripts (but not all) may be artifacts generated from the reverse transcription reaction. Our results show that the majority of the novel TARs analyzed (60%) are connected to other novel TARs or known exons. Of previously unannotated random regions, 17% were shown to produce overlapping transcripts. Furthermore, it is estimated that 9% of the novel transcripts encode proteins. We conclude that RACE sequencing is an efficient, sensitive, and highly accurate method for characterization of the transcriptome of specific cell/tissue types. Using this method, it appears that much of the genome is represented in polyA+ RNA. Moreover, a fraction of the novel RNAs can encode protein and are likely to be functional.

Mapping the transcription start points of the Staphylococcus aureus eap, emp, and vwb promoters reveals a conserved octanucleotide sequence that is essential for expression of these genes.

PubMed

Harraghy, Niamh; Homerova, Dagmar; Herrmann, Mathias; Kormanec, Jan

2008-01-01

Mapping the transcription start points of the eap, emp, and vwb promoters revealed a conserved octanucleotide sequence (COS). Deleting this sequence abolished the expression of eap, emp, and vwb. However, electrophoretic mobility shift assays gave no evidence that this sequence was a binding site for SarA or SaeR, known regulators of eap and emp.

Starch as a major integrator in the regulation of plant growth

PubMed Central

Sulpice, Ronan; Pyl, Eva-Theresa; Ishihara, Hirofumi; Trenkamp, Sandra; Steinfath, Matthias; Witucka-Wall, Hanna; Gibon, Yves; Usadel, Björn; Poree, Fabien; Piques, Maria Conceição; Von Korff, Maria; Steinhauser, Marie Caroline; Keurentjes, Joost J. B.; Guenther, Manuela; Hoehne, Melanie; Selbig, Joachim; Fernie, Alisdair R.; Altmann, Thomas; Stitt, Mark

2009-01-01

Rising demand for food and bioenergy makes it imperative to breed for increased crop yield. Vegetative plant growth could be driven by resource acquisition or developmental programs. Metabolite profiling in 94 Arabidopsis accessions revealed that biomass correlates negatively with many metabolites, especially starch. Starch accumulates in the light and is degraded at night to provide a sustained supply of carbon for growth. Multivariate analysis revealed that starch is an integrator of the overall metabolic response. We hypothesized that this reflects variation in a regulatory network that balances growth with the carbon supply. Transcript profiling in 21 accessions revealed coordinated changes of transcripts of more than 70 carbon-regulated genes and identified 2 genes (myo-inositol-1-phosphate synthase, a Kelch-domain protein) whose transcripts correlate with biomass. The impact of allelic variation at these 2 loci was shown by association mapping, identifying them as candidate lead genes with the potential to increase biomass production. PMID:19506259

How I remember my parents' divorce: a phenomenological investigation.

PubMed

Stambaugh, Suzanne E; Hector, Mark A; Carr, Austin R

2011-01-01

In order to examine the experience of parental divorce for adult women, a phenomenological method was used. Ten women were interviewed and the interviews were transcribed verbatim and thematized. The themes that came from the texts of the interviews transcripts and the researchers' reflections on the phenomenological research group analysis were: Before the Divorce, During the Divorce, and After the Divorce. These themes were centered on a contextual ground of Time Frame of the Divorce. The results of this study can provide individuals with a context for understanding their own experiences of parental divorce. These results could also be helpful for mental health clinicians in anticipating the themes that clients will discuss relative to the stages of their parents' divorce.

Distinct mechanisms coordinate transcription and translation under carbon and nitrogen starvation in Escherichia coli.

PubMed

Iyer, Sukanya; Le, Dai; Park, Bo Ryoung; Kim, Minsu

2018-05-14

Bacteria adapt to environmental stress by producing proteins that provide stress protection. However, stress can severely perturb the kinetics of gene expression, disrupting protein production. Here, we characterized how Escherichia coli mitigates such perturbations under nutrient stress through the kinetic coordination of transcription and translation. We observed that, when translation became limiting under nitrogen starvation, transcription elongation slowed accordingly. This slowdown was mediated by (p)ppGpp, the alarmone whose primary role is thought to be promoter regulation. This kinetic coordination by (p)ppGpp was critical for the robust synthesis of gene products. Surprisingly, under carbon starvation, (p)ppGpp was dispensable for robust synthesis. Characterization of the underlying kinetics revealed that under carbon starvation, transcription became limiting, and translation aided transcription elongation. This mechanism naturally coordinated transcription with translation, alleviating the need for (p)ppGpp as a mediator. These contrasting mechanisms for coordination resulted in the condition-dependent effects of (p)ppGpp on global protein synthesis and starvation survival. Our findings reveal a kinetic aspect of gene expression plasticity, establishing (p)ppGpp as a condition-dependent global effector of gene expression.

Barriers and facilitators of medication reconciliation processes for recently discharged patients from community pharmacists’ perspectives

PubMed Central

Kennelty, Korey A.; Chewning, Betty; Wise, Meg; Kind, Amy; Roberts, Tonya; Kreling, David

2015-01-01

Background Community pharmacists play a vital part in reconciling medications for patients transitioning from hospital to community care, yet their roles have not been fully examined in the extant literature. Objectives The objectives of this study were to: 1) examine the barriers and facilitators community pharmacists face when reconciling medications for recently discharged patients; and 2) identify pharmacists’ preferred content and modes of information transfer regarding updated medication information for recently discharged patients. Methods Community pharmacists were purposively and conveniently sampled from the Wisconsin (U.S. state) pharmacist-based research network, Pharmacy Practice Enhancement and Action Research Link (PEARL Rx). Community pharmacists were interviewed face-to-face, and transcriptions from audio recordings were analyzed using directed content analysis. The Theory of Planned Behavior (TPB) guided the development of questions for the semi-structured interviews. Results Interviewed community pharmacists (N = 10) described the medication reconciliation process to be difficult and time-consuming for recently discharged patients. In the context of the TPB, more barriers than facilitators of reconciling medications were revealed. Themes were categorized as organizational and individual-level themes. Major organizational-level factors affecting the medication reconciliation process included: pharmacy resources, discharge communication, and hospital resources. Major individual-level factors affecting the medication reconciliation process included: pharmacists’ perceived responsibility, relationships, patient perception of pharmacist, and patient characteristics. Interviewed pharmacists consistently responded that several pieces of information items would be helpful when reconciling medications for recently discharged patients, including the hospital medication discharge list and stop-orders for discontinued medications. Conclusions The TPB was useful for identifying barriers and facilitators of medication reconciliation for recently discharged patients from community pharmacists’ perspectives. The elucidation of these specific facilitators and barriers suggest promising avenues for future research interventions to improve exchange of medication information between the community pharmacy, hospitals, and patients. PMID:25586885

Improving care coordination between nephrology and primary care: a quality improvement initiative using the renal physicians association toolkit.

PubMed

Haley, William E; Beckrich, Amy L; Sayre, Judith; McNeil, Rebecca; Fumo, Peter; Rao, Vijaykumar M; Lerma, Edgar V

2015-01-01

Individuals at risk for chronic kidney disease (CKD), including those with diabetes mellitus and hypertension, are prevalent in primary care physician (PCP) practices. A major systemic barrier to mitigating risk of progression to kidney failure and to optimal care is failure of communication and coordination among PCPs and nephrologists. Quality improvement. Longitudinal practice-level study of tool-based intervention in nephrology practices and their referring PCP practices. 9 PCP and 5 nephrology practices in Philadelphia and Chicago. Tools from Renal Physicians Association toolkit were modified and provided for use by PCPs and nephrologists to improve identification of CKD, communication, and comanagement. CKD identification, referral to nephrologists, communication among PCPs and nephrologists, comanagement processes. Pre- and postimplementation interviews, questionnaires, site visits, and monthly teleconferences were used to ascertain practice patterns, perceptions, and tool use. Interview transcripts were reviewed for themes using qualitative analysis based on grounded theory. Chart audits assessed CKD identification and referral (PCPs). PCPs improved processes for CKD identification, referral to nephrologists, communication, and execution of comanagement plans. Documentation of glomerular filtration rate was increased significantly (P=0.01). Nephrologists improved referral and comanagement processes. PCP postintervention interviews documented increased awareness of risk factors, the need to track high-risk patients, and the importance of early referral. Final nephrologist interviews revealed heightened attention to communication and comanagement with PCPs and increased levels of satisfaction among all parties. Nephrology practices volunteered to participate and recruit their referring PCP practices. Audit tools were developed for quality improvement assessment, but were not designed to provide statistically significant estimates. The use of specifically tailored tools led to enhanced awareness and identification of CKD among PCPs, increased communication between practices, and improvement in comanagement and cooperation between PCPs and nephrologists. Copyright © 2014 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Barriers and facilitators of medication reconciliation processes for recently discharged patients from community pharmacists' perspectives.

PubMed

Kennelty, Korey A; Chewning, Betty; Wise, Meg; Kind, Amy; Roberts, Tonya; Kreling, David

2015-01-01

Community pharmacists play a vital part in reconciling medications for patients transitioning from hospital to community care, yet their roles have not been fully examined in the extant literature. The objectives of this study were to: 1) examine the barriers and facilitators community pharmacists face when reconciling medications for recently discharged patients; and 2) identify pharmacists' preferred content and modes of information transfer regarding updated medication information for recently discharged patients. Community pharmacists were purposively and conveniently sampled from the Wisconsin (U.S. state) pharmacist-based research network, Pharmacy Practice Enhancement and Action Research Link (PEARL Rx). Community pharmacists were interviewed face-to-face, and transcriptions from audio recordings were analyzed using directed content analysis. The Theory of Planned Behavior (TPB) guided the development of questions for the semi-structured interviews. Interviewed community pharmacists (N = 10) described the medication reconciliation process to be difficult and time-consuming for recently discharged patients. In the context of the TPB, more barriers than facilitators of reconciling medications were revealed. Themes were categorized as organizational and individual-level themes. Major organizational-level factors affecting the medication reconciliation process included: pharmacy resources, discharge communication, and hospital resources. Major individual-level factors affecting the medication reconciliation process included: pharmacists' perceived responsibility, relationships, patient perception of pharmacist, and patient characteristics. Interviewed pharmacists consistently responded that several pieces of information items would be helpful when reconciling medications for recently discharged patients, including the hospital medication discharge list and stop-orders for discontinued medications. The TPB was useful for identifying barriers and facilitators of medication reconciliation for recently discharged patients from community pharmacists' perspectives. The elucidation of these specific facilitators and barriers suggest promising avenues for future research interventions to improve exchange of medication information between the community pharmacy, hospitals, and patients. Published by Elsevier Inc.

Experiences, Feelings and Thoughts of Women Undergoing Second Trimester Medical Termination of Pregnancy

PubMed Central

Andersson, Inga-Maj; Christensson, Kyllike; Gemzell-Danielsson, Kristina

2014-01-01

Main Objective The objective of this study was to explore women's expectations and experiences of undergoing second trimester abortion. Methods This is a cross-sectional study using a screening questionnaire and semi-structured interviews for data collection. Thirty-one women filled out the questionnaire and 23 of them were later interviewed. The questionnaires were analyzed by descriptive statistics. The interviews were recorded, transcribed verbatim and analyzed with qualitative content analysis. Most Important Findings Indications for the abortion were fetal malformation or unintended pregnancy. The women expressed similar feelings and these were irrespective for the reason for having an abortion. Both physical and mental pain was experienced during the abortion process and described by the women. Taking the mifepristone-pill was experienced as especially emotionally difficult for many participants. Professional support from the staff together with support from the partner, a friend or relative helped in transforming the worries related to something unknown to feelings of coping with a new and hard experience. Prior to the abortion most women stated that they did not want to view the fetus but women who chose to view the fetus described this as a way of confronting the reality and an opportunity to say farewell to the pregnancy/fetus. The analysis of the interview transcripts revealed five themes mirroring the women's experiences, thoughts and feelings related to the abortion. Conclusions The decision to undergo second trimester abortion sometimes exposes women to strong and conflicting emotions which are irrespective for the reason for having an abortion. Despite this women do not regret their decision to terminate the pregnancy. This analysis shows that their rational thinking outweighs their emotionally difficult feelings. It is important for the attending staff to be responsive to the needs of each individual woman whatever the indication is for the abortion. PMID:25546416

The Meaning of the Child Interview: A new procedure for assessing and understanding parent-child relationships of 'at-risk' families.

PubMed

Grey, Ben; Farnfield, Steve

2017-04-01

Reder and Duncan's well-known studies of the 1990s on fatal child abuse drew attention to how parental scripts regarding their children could dangerously distort relationships in ways that were sometimes fatal to children. This article reports on a new system for assessing the 'meaning of the child to the parent', called the Meaning of the Child Interview (MotC). Parents are interviewed using the established Parent Development Interview, or equivalent, and the transcript of the interview is then analysed according to parental sensitivity and likely risk to the child. The MotC constructs were developed from those used in observed parent-child interaction (specifically, the CARE-Index) and the form of discourse analysis used in the Dynamic Maturational Model - Adult Attachment Interview, allowing a more systemic and inter-subjective understanding of parenting representations than often put forward. This article discusses the theoretical background to the MotC, gives a brief review of similar measures and then introduces the coding system and patterns of caregiving. The validity of the MotC is addressed elsewhere.

PPARα-independent transcriptional targets of perfluoroalkyl acids revealed by transcript profiling

EPA Science Inventory

Perfluoroalkyl acids (PFAAs) are ubiquitous and persistent environmental contaminants. Compounds such as perfluoroocanoic acid (PFOA), perfluorooctane sulfonate (PFOS), perfluorononanoic acid (PFNA), and perfluorohexane sulfonate (PFHxS) are readily found in the tissues of humans...

Single-nucleus analysis of accessible chromatin in developing mouse forebrain reveals cell-type-specific transcriptional regulation.

PubMed

Preissl, Sebastian; Fang, Rongxin; Huang, Hui; Zhao, Yuan; Raviram, Ramya; Gorkin, David U; Zhang, Yanxiao; Sos, Brandon C; Afzal, Veena; Dickel, Diane E; Kuan, Samantha; Visel, Axel; Pennacchio, Len A; Zhang, Kun; Ren, Bing

2018-03-01

Analysis of chromatin accessibility can reveal transcriptional regulatory sequences, but heterogeneity of primary tissues poses a significant challenge in mapping the precise chromatin landscape in specific cell types. Here we report single-nucleus ATAC-seq, a combinatorial barcoding-assisted single-cell assay for transposase-accessible chromatin that is optimized for use on flash-frozen primary tissue samples. We apply this technique to the mouse forebrain through eight developmental stages. Through analysis of more than 15,000 nuclei, we identify 20 distinct cell populations corresponding to major neuronal and non-neuronal cell types. We further define cell-type-specific transcriptional regulatory sequences, infer potential master transcriptional regulators and delineate developmental changes in forebrain cellular composition. Our results provide insight into the molecular and cellular dynamics that underlie forebrain development in the mouse and establish technical and analytical frameworks that are broadly applicable to other heterogeneous tissues.

Altered expression of the caffeine synthase gene in a naturally caffeine-free mutant of Coffea arabica.

PubMed

Maluf, Mirian Perez; da Silva, Carla Cristina; de Oliveira, Michelle de Paula Abreu; Tavares, Aline Gomes; Silvarolla, Maria Bernadete; Guerreiro, Oliveiro

2009-10-01

In this work, we studied the biosynthesis of caffeine by examining the expression of genes involved in this biosynthetic pathway in coffee fruits containing normal or low levels of this substance. The amplification of gene-specific transcripts during fruit development revealed that low-caffeine fruits had a lower expression of the theobromine synthase and caffeine synthase genes and also contained an extra transcript of the caffeine synthase gene. This extra transcript contained only part of exon 1 and all of exon 3. The sequence of the mutant caffeine synthase gene revealed the substitution of isoleucine for valine in the enzyme active site that probably interfered with enzymatic activity. These findings indicate that the absence of caffeine in these mutants probably resulted from a combination of transcriptional regulation and the presence of mutations in the caffeine synthase amino acid sequence.

Altered expression of the caffeine synthase gene in a naturally caffeine-free mutant of Coffea arabica

PubMed Central

2009-01-01

In this work, we studied the biosynthesis of caffeine by examining the expression of genes involved in this biosynthetic pathway in coffee fruits containing normal or low levels of this substance. The amplification of gene-specific transcripts during fruit development revealed that low-caffeine fruits had a lower expression of the theobromine synthase and caffeine synthase genes and also contained an extra transcript of the caffeine synthase gene. This extra transcript contained only part of exon 1 and all of exon 3. The sequence of the mutant caffeine synthase gene revealed the substitution of isoleucine for valine in the enzyme active site that probably interfered with enzymatic activity. These findings indicate that the absence of caffeine in these mutants probably resulted from a combination of transcriptional regulation and the presence of mutations in the caffeine synthase amino acid sequence. PMID:21637458

Maternally Perceived Barriers to and Facilitators of Establishing and Maintaining Tooth-Brushing Routines with Infants and Preschoolers

PubMed Central

Elison, Sarah; Norgate, Sarah; Dugdill, Lindsey; Pine, Cynthia

2014-01-01

Establishing effective toothbrushing routines using fluoridated toothpaste in infancy has been suggested as important to dental health throughout childhood and into adulthood. However, previous studies have revealed a number of potential barriers to, and facilitators of caregivers ability to establish early dyadic toothbrushing routines with pre-schoolers. However, as yet no qualitative research has been conducted to ascertain potential barriers and facilitators of the earliest dyadic toothbrushing in infancy, and nor has any previous research specifically focused on how novice mothers of first-born infants and preschoolers manage this task. This study therefore outlines findings from a qualitative interview study with first-time mothers of children aged 24–30 months (n = 16) exploring perceived barriers to and facilitators of early dyadic toothbrushing routines with infants and preschoolers. A number of key themes were identified from interview transcripts and an ‘ecological’ approach conceptualised maternally perceived barriers to and facilitators of dyadic toothbrushing. Proximal influences were found to be located within the caregiver-child relationship (‘micro-system’), including parental cognitions (e.g., PSE), parental behaviours (e.g., parenting practices) and infant and preschooler temperament and behaviours (e.g., tantrums). Distal factors were also identified as relevant to the establishment and maintenance of these routines, such as social support (‘exosystem’) and family history of tooth-brushing (‘chronosystem’). PMID:24992485

Perceptions of Occupational Therapists on the Patient Protection and Affordable Care Act: Five Years After Its Enactment.

PubMed

Yuen, Hon K; Spicher, Hillary S; Semon, Madelyn R; Winwood, Leah M; Dudgeon, Brian J

2017-01-01

This study explored the perceptions of occupational therapists regarding the impact and implications of the Patient Protection and Affordable Care Act (PPACA or ACA) on occupational therapy practice. Fifteen occupational therapists participated in an interview to answer open-ended questions related to their thoughts and perceptions regarding the impact and implications of the ACA on their practice. The participants were practicing in eight different states and worked in five different settings with clinical experience ranging from 3 to 38 years; their positions ranged from staff therapist to owner of a free-standing outpatient clinic. Qualitative content analysis was used to synthesize the interview transcripts. Results showed that therapists did not have sufficient knowledge on the various mandates and provisions of the ACA, or were uncertain about what implications the ACA would have on practice, with the ACA affecting some settings more than others. Data revealed the perceived impacts of the ACA on occupational therapy practice include greater attention on documenting outcome-focused care, external accountability pressures on productivity, conscientiousness about clients' insurance coverage, uncertainty about collaborative care delivery, and survival of small businesses. Findings suggest training regarding knowledge about and implications of different elements of the ACA is needed as well as practices needing to promote the services that occupational therapists can provide to improve cost-effectiveness and outcomes in collaborative care environments.

It’s who I am and what we eat: Mothers’ food-related identities in family food choice

PubMed Central

Johnson, Cassandra M.; Sharkey, Joseph R.; Dean, Wesley R.; McIntosh, W. Alex; Kubena, Karen S.

2011-01-01

This study aimed to understand mothers’ everyday food choices using one type of visual method-participant-driven photo-elicitation (PDPE). The sample consisted of 12 low/moderate income mothers (26–53 years) living in Bryan/College Station, Texas. Each mother completed a photography activity, where she created photographs of her food experience, and an in-depth interview using the mother’s photographs. Interview transcripts were analyzed using a grounded theory approach and coded using qualitative data analysis software ATLAS.ti. Mothers emphasized their identities related to food and eating as they described food-related decisions and activities. These identities influenced a mother’s food choices for herself and those she made for her children. Analysis revealed that mothers with a more defined health identity made healthier choices for themselves and similar food choices for their children. In addition, they exhibited behaviors that positively influenced their children’s food choices. Mothers who struggled to see themselves as healthy indulged with more junk food and indicated feelings of anxiety and guilt; these mothers’ food choices were more disconnected from their children’s. These findings underscore the importance of understanding how identities related to food and eating can influence food choices. Encouraging mothers to develop and maintain health identities may be one way to improve food and eating habits in families. PMID:21600253

Relapse and Craving in Alcohol-Dependent Individuals: A Comparison of Self-Reported Determinants.

PubMed

Snelleman, Michelle; Schoenmakers, Tim M; van de Mheen, Dike

2018-06-07

Negative affective states and alcohol-related stimuli increase risk of relapse in alcohol dependence. In research and in clinical practice, craving is often used as another important indicator of relapse, but this lacks a firm empirical foundation. The goal of the present study is to explore and compare determinants for relapse and craving, using Marlatt's (1996) taxonomy of high risk situations as a template. We conducted semi-structured interviews with 20 alcohol-dependent patients about their most recent relapse and craving episodes. Interview transcripts were carefully reviewed for their thematic content, and codes capturing the thematic content were formulated. In total, we formulated 42 relapse-related codes and 33 craving-related codes. Descriptions of craving episodes revealed that these episodes vary in frequency and intensity. The presence of alcohol-related stimuli (n = 11) and experiencing a negative emotional state (n = 11) were often occurring determinants of craving episodes. Both negative emotional states (n = 17) and testing personal control (n = 11) were viewed as important determinants of relapses. Craving was seldom mentioned as a determinant for relapse. Additionally, participants reported multiple determinants preceding a relapse, whereas craving episodes were preceded by only one determinant. Patient reports do not support the claim that craving by itself is an important proximal determinant for relapse. In addition, multiple determinants were present before a relapse. Therefore, future research should focus on a complexity of different determinants.

Wearing my heart on my chest: dating, new relationships, and the reconfiguration of self-esteem after breast cancer.

PubMed

Kurowecki, Darya; Fergus, Karen D

2014-01-01

This study investigated women's experiences of establishing an intimate relationship with a new partner after breast cancer diagnosis and treatment. Fifteen breast cancer survivors, who were either actively dating or in a new intimate relationship that began post-diagnosis, participated in semi-structured interviews. Interview transcripts were analyzed using the grounded theory method. The analysis yielded Wearing My Heart on My Chest as the core category with three underlying categories: (1) Losing and Regaining Self and Bodily Esteem; (2) Taking the Leap: Dating and the Obligation to Disclose; and (3) Reclaiming of Self through the New Relationship. The categories refer to the experience of profound vulnerability invoked by the history of breast cancer and the act of verbally and physically revealing this past to a new intimate partner. Disclosure entailed a series of successive 'tests' of the new partner for his ability to accept the physical and psychological ramifications of breast cancer, with the resulting relationship becoming a vehicle through which women regained self-esteem. The process of dating and starting a new intimate relationship had the potential to restore women's self and bodily esteem previously diminished by breast cancer. The reconfiguration of self-esteem following breast cancer is thus experienced as an ongoing process that begins with diagnosis and continues well into the new relationship. Copyright © 2013 John Wiley & Sons, Ltd.

"Choosing Life": Birth Mothers on Abortion and Reproductive Choice.

PubMed

Sisson, Gretchen

2015-01-01

As the least-chosen option when faced with an unplanned pregnancy, adoption remains largely unexamined as a reproductive choice. Although the anti-abortion movement promotes adoption as its preferred alternative to abortion, little is known of birth mothers' pregnancy decision making and whether adoption was chosen in lieu of abortion. I conducted in-depth interviews with 40 women who had placed infants for adoption from 1962 to 2009. Participants were asked about all aspects of their adoption experiences, including their pregnancy decision making and thoughts on abortion. Interview transcripts were analyzed using grounded theory to find unifying themes speaking to reproductive choice. Participants' stories revealed widely varying ideas about abortion. Many were opposed to abortion, but a greater number supported abortion as a reproductive choice, although one they did not choose for themselves. Birth mothers were most often choosing between adoption and parenting, not adoption and abortion. Most participants would have preferred to parent, but did not because of external variables. Mixed experiences with adoption also influenced participants' long-term ideas about reproductive choice. Findings suggest that the anti-abortion framing of adoption as a preferable alternative to abortion is inconsistent with birth mothers' pregnancy decision-making experiences and their feelings about adoption. Reducing social barriers to both abortion and parenting will ensure that adoption is situated as a true reproductive choice. Copyright © 2015 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Health responses of New York City firefighter spouses and their families post-September 11, 2001 terrorist attacks.

PubMed

Menendez, Anne Marie; Molloy, Janice; Magaldi, Maryann Corrigan

2006-10-01

Much attention has been focused on New York City firefighters and their responses to the traumatic events of the September 11, 2001, terrorist attacks on the World Trade Center, given their extensive involvement in rescue efforts, and the overwhelming loss of life among the fire department employees. It quickly became evident that the impact of this horrendous event had resonated deeply not only on the families and children of the firefighters who gave their lives, but also on those who had survived. The goal of this study was to conduct semi-structured focus groups of women whose firefighter husbands were directly involved in rescue efforts at Ground Zero. We hoped to identify patterns in survivors' responses to the events as well as any coping mechanisms that the participants used to manage their exposure to the tragedy. An analysis of transcripts from interviews reveals the nature and extent of the impact of the trauma on these women, their husbands, and their children. There were two recurring themes that were apparent from the interview data. Women used patterns of connectedness to other spouses to cope with the emotional impact of the event. In addition, participants reported a constant need to be vigilant in helping their families cope. Issues related to the family's physical, mental, and spiritual health in the context of nursing practice are discussed.

How second-grade students internalize rules during teacher-student transactions: a case study.

PubMed

Méard, Jacques; Bertone, Stefano; Flavier, Eric

2008-09-01

Vygotsky's theory of the internalization of signs provided the basis for this study. This study tried to analyse the processes by which second-grade students internalize school rules. Ethnographic data were collected on 102 lessons in a second-grade class (6-8 years) during 1 year. This study focused on three lessons (ethnographic data completed by video-recordings, post-lesson interviews with the teacher, and re-transcriptions of the verbal interactions of the lessons and interviews). The longitudinal observation data were broken down into discrete transactions, crossed with the recorded data, and analysed in a four-step procedure. The results showed that the students' self-regulated actions (voluntary performance of prescribed actions) corresponded to the teacher's presentation of the rules, which was varied and personalized. She used explanation/justification, negotiation, persuasion, or imposition as a function of the situation and the students concerned. The results revealed: (a) Multiple actions of explanation/justification of the rules, negotiation and persuasion to the entire class, (b) Personalized actions of persuasion and rule imposition in instances of heteronomous actions by students, (c) Actions adjusted to the dynamics of the transactions. This study demonstrates how closely the actions of teacher and students are linked. More than a linear process of rules internalization, education looks like a co-construction of rules between teacher and students. These results can serve as a basis for the tools of teacher teaching.

There is another choice: an exploration of integrating formative assessment in a Chinese high school chemistry classroom through collaborative action research

NASA Astrophysics Data System (ADS)

Yin, Xinying; Buck, Gayle A.

2015-09-01

This study explored integrating formative assessment to a Chinese high school chemistry classroom, where the extremely high-stakes testing and Confucian-heritage culture constituted a particular context, through a collaborative action research. One researcher worked with a high school chemistry teacher in China to integrate formative assessment into his teaching with 54 students in one of his classes. Data resources included transcripts from planning sessions, lesson plans, teacher interviews, classroom observations, student work, student interviews and surveys. The findings of this study revealed that as the teacher allowed his original views about students' learning and assessment tasks to be challenged by the students' learning, his teaching practice and understandings of formative assessment were transformed. Students' learning experience was also examined in the formative assessment process. The potentials and challenges of integrating formative assessment in the Chinese high school science classroom are discussed. This study indicated that formative assessment is promising to implement in Chinese high school science classrooms to enhance students' learning and meet the imperative needs for high-stakes exam preparation as well; and writing formative assessment tasks are favorable in this particular socio-cultural context. Further, this study suggested that facilitating in-service science teachers to integrate formative assessment through collaborative action research is a powerful professional development on improving teaching and learning under the highly constraint context.

Dexamethasone inhibits IL-12p40 production in lipopolysaccharide-stimulated human monocytic cells by down-regulating the activity of c-Jun N-terminal kinase, the activation protein-1, and NF-kappa B transcription factors.

PubMed

Ma, Wei; Gee, Katrina; Lim, Wilfred; Chambers, Kelly; Angel, Jonathan B; Kozlowski, Maya; Kumar, Ashok

2004-01-01

IL-12 plays a critical role in the development of cell-mediated immune responses and in the pathogenesis of inflammatory and autoimmune disorders. Dexamethasone (DXM), an anti-inflammatory glucocorticoid, has been shown to inhibit IL-12p40 production in LPS-stimulated monocytic cells. In this study, we investigated the molecular mechanism by which DXM inhibits IL-12p40 production by studying the role of the mitogen-activated protein kinases (MAPKs), and the key transcription factors involved in human IL-12p40 production in LPS-stimulated monocytic cells. A role for c-Jun N-terminal kinase (JNK) MAPK in LPS-induced IL-12p40 regulation in a promonocytic THP-1/CD14 cell line was demonstrated by using specific inhibitors of JNK activation, SP600125 and a dominant-negative stress-activated protein/extracellular signal-regulated kinase kinase-1 mutant. To identify transcription factors regulating IL-12p40 gene transcription, extensive deletion analyses of the IL-12p40 promoter was performed. The results revealed the involvement of a sequence encompassing the AP-1-binding site, in addition to that of NF-kappaB. The role of AP-1 in IL-12p40 transcription was confirmed by using antisense c-fos and c-jun oligonucleotides. Studies conducted to understand the regulation of AP-1 and NF-kappaB activation by JNK MAPK revealed that both DXM and SP600125 inhibited IL-12p40 gene transcription by inhibiting the activation of AP-1 and NF-kappaB transcription factors as revealed by luciferase reporter and gel mobility shift assays. Taken together, our results suggest that DXM may inhibit IL-12p40 production in LPS-stimulated human monocytic cells by down-regulating the activation of JNK MAPK, the AP-1, and NF-kappaB transcription factors.

Transcriptional profiling of Medicago truncatula under salt stress identified a novel CBF transcription factor MtCBF4 that plays an important role in abiotic stress responses

PubMed Central

2011-01-01

Background Salt stress hinders the growth of plants and reduces crop production worldwide. However, different plant species might possess different adaptive mechanisms to mitigate salt stress. We conducted a detailed pathway analysis of transcriptional dynamics in the roots of Medicago truncatula seedlings under salt stress and selected a transcription factor gene, MtCBF4, for experimental validation. Results A microarray experiment was conducted using root samples collected 6, 24, and 48 h after application of 180 mM NaCl. Analysis of 11 statistically significant expression profiles revealed different behaviors between primary and secondary metabolism pathways in response to external stress. Secondary metabolism that helps to maintain osmotic balance was induced. One of the highly induced transcription factor genes was successfully cloned, and was named MtCBF4. Phylogenetic analysis revealed that MtCBF4, which belongs to the AP2-EREBP transcription factor family, is a novel member of the CBF transcription factor in M. truncatula. MtCBF4 is shown to be a nuclear-localized protein. Expression of MtCBF4 in M. truncatula was induced by most of the abiotic stresses, including salt, drought, cold, and abscisic acid, suggesting crosstalk between these abiotic stresses. Transgenic Arabidopsis over-expressing MtCBF4 enhanced tolerance to drought and salt stress, and activated expression of downstream genes that contain DRE elements. Over-expression of MtCBF4 in M. truncatula also enhanced salt tolerance and induced expression level of corresponding downstream genes. Conclusion Comprehensive transcriptomic analysis revealed complex mechanisms exist in plants in response to salt stress. The novel transcription factor gene MtCBF4 identified here played an important role in response to abiotic stresses, indicating that it might be a good candidate gene for genetic improvement to produce stress-tolerant plants. PMID:21718548

Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.

PubMed

Riechmann, J L; Heard, J; Martin, G; Reuber, L; Jiang, C; Keddie, J; Adam, L; Pineda, O; Ratcliffe, O J; Samaha, R R; Creelman, R; Pilgrim, M; Broun, P; Zhang, J Z; Ghandehari, D; Sherman, B K; Yu, G

2000-12-15

The completion of the Arabidopsis thaliana genome sequence allows a comparative analysis of transcriptional regulators across the three eukaryotic kingdoms. Arabidopsis dedicates over 5% of its genome to code for more than 1500 transcription factors, about 45% of which are from families specific to plants. Arabidopsis transcription factors that belong to families common to all eukaryotes do not share significant similarity with those of the other kingdoms beyond the conserved DNA binding domains, many of which have been arranged in combinations specific to each lineage. The genome-wide comparison reveals the evolutionary generation of diversity in the regulation of transcription.

Adult attachment interview, thematic analysis, and communicative style in families with substance use disorder.

PubMed

Anolli, Luigi; Balconi, Michela

2002-02-01

The paper examined the Adult Attachment Interview with special reference to thematic and semantic analysis in line with the discourse study (van Dijk, 1997). The hypothesis was that correspondence between the communicative organization of speech and the mental representations of the attachment experiences would be substantial. Eight Adult Attachment Interview transcripts of fathers with a heroin addicted young son were analyzed at two levels, (a) thematic analysis to individuate the topics of their talk applying the structural and semantic study of discourse and (b) enunciative analysis of speech to define their linguistic patterns utilizing a set of linguistic micro- and macro-units. Results showed nine main topics in the Adult Attachment Interview, each of which was characterized by a distinctive linguistic profile. In this perspective this device seems to be effective not only for discriminating attachment styles between subjects but also to identify differences within subjects belonging to the same attachment pattern.

Computer assessment of interview data using latent semantic analysis.

PubMed

Dam, Gregory; Kaufmann, Stefan

2008-02-01

Clinical interviews are a powerful method for assessing students' knowledge and conceptualdevelopment. However, the analysis of the resulting data is time-consuming and can create a "bottleneck" in large-scale studies. This article demonstrates the utility of computational methods in supporting such an analysis. Thirty-four 7th-grade student explanations of the causes of Earth's seasons were assessed using latent semantic analysis (LSA). Analyses were performed on transcriptions of student responses during interviews administered, prior to (n = 21) and after (n = 13) receiving earth science instruction. An instrument that uses LSA technology was developed to identify misconceptions and assess conceptual change in students' thinking. Its accuracy, as determined by comparing its classifications to the independent coding performed by four human raters, reached 90%. Techniques for adapting LSA technology to support the analysis of interview data, as well as some limitations, are discussed.

Integrity of Practice in Lecturers' Accounts of Teaching Decisions

ERIC Educational Resources Information Center

Young, Pat; Irving, Zoe

2005-01-01

This article draws on data collected during a funded research project on undergraduate teaching within a single discipline, social policy. Starting from observations drawn from analysis of the interview transcripts, the article develops the concept of "integrity of practice" from the literature on reflective practice and the scholarship of…

The Context of Medical Decision-Making: An Analysis of Practitioner/Patient Communication.

ERIC Educational Resources Information Center

Fisher, Sue

This paper examines how the exchange of information in medical interviews is organized, and how that organization produces and constrains the negotiation of treatment decisions. The analysis is drawn from the verbatim transcripts of audio-taped practitioner/patient communications, information gathered from medical files, and other ethnographic…

Swedish Upper Secondary Students' Perspectives on the Typical Mathematics Lesson

ERIC Educational Resources Information Center

Andrews, Paul; Larson, Niclas

2017-01-01

This paper presents a group interview study of Swedish upper secondary students' perspectives on the typical mathematics lesson. Students, from four demographically different schools, constructed a collective synthesis of their many years' experience of mathematics classrooms. Transcriptions were subjected to a constant comparison analysis, which…

Anti-Americanism: A Perfect Addition to a Russian Authoritarian’s Political Toolbox

DTIC Science & Technology

2013-12-01

Putin’s autobiographical interview book First Person. Primary source transcripts from the Russian government’s public online archives will be...80. 36 Ibid., 106. 20 could not directly affect the repeated snubbing that Yeltsin incurred from the West, the memories of how the United

"But Your Body Would Rather Have This...": Conceptualizing Health through Kinesthetic Experience

ERIC Educational Resources Information Center

Perhamus, Lisa Michelle

2010-01-01

This article provides an empirically grounded analysis of how children and adults kinesthetically recontextualize standardized, official health messages into personally meaningful, context-specific health knowledge. The in-depth interview research uses grounded theory methodology to analyze transcripts and a sociology of childhood framework to…

High and Low Visualization Skills and Pedagogical Decision of Preservice Secondary Mathematics Teachers

ERIC Educational Resources Information Center

Unal, Hasan

2011-01-01

The purpose of this study was to investigate the preservice secondary mathematics teachers' development of pedagogical understanding in the teaching of modular arithmetic problems. Data sources included, written assignments, interview transcripts and filed notes. Using case study and action research approaches cases of three preservice teachers…

Understanding the Memorable Messages First-Generation College Students Receive from On-Campus Mentors

ERIC Educational Resources Information Center

Wang, Tiffany R.

2012-01-01

The current study examined the memorable messages first-generation college students received from their on-campus mentors about college and family. Accordingly, 30 first-generation college students shared mentors' memorable messages during in-depth, semistructured, responsive interviews. Four hundred sixty-seven pages of transcripts were analyzed…

Women's Leadership Development: A Study of Defining Moments

ERIC Educational Resources Information Center

Dahlvig, Jolyn E.; Longman, Karen A.

2010-01-01

This article reports the findings of a grounded theory study of "defining moments" that were described as pivotal in the personal and professional journeys of women who had been identified as emerging leaders within Christian higher education. Analysis of transcripts from interviews with 16 participants in a Women's Leadership Development…

Comparison of Verbal Responses of Rogers, Shostrom, and Lazarus.

ERIC Educational Resources Information Center

Lee, Dong Yul; Uhlemann, Max R.

1984-01-01

Analyzed transcripts of films of three leading psychologists (Rogers, Shostrom, and Lazarus), each conducting an initial interview with the same client, according to the revised version of the Hill Counselor Verbal Response Category System. Differences in verbal behavior seemed to correspond with the three counselors' theoretical positions. (JAC)

Frontline Worker Responses to Domestic Violence Disclosure in Public Welfare Offices

ERIC Educational Resources Information Center

Lindhorst, Taryn; Casey, Erin; Meyers, Marcia

2010-01-01

Although substantial numbers of women seeking Temporary Assistance for Needy Families (TANF) report domestic violence, few receive mandated services through the Family Violence Option (FVO). This study used transcripts of interviews between welfare caseworkers and their clients to identify and classify the responses made by workers to client…

Perspectives of Social Justice Activists: Advocating against Native-Themed Mascots, Nicknames, and Logos

ERIC Educational Resources Information Center

Steinfeldt, Jesse A.; Foltz, Brad D.; LaFollette, Julie R.; White, Mattie R.; Wong, Y. Joel; Steinfeldt, Matthew Clint

2012-01-01

This study investigated perspectives of social justice activists who directly advocate for eliminating Native-themed mascots, nicknames, and logos. Using consensual qualitative research methodology, the research team analyzed transcripts of interviews conducted with 11 social justice activists to generate themes, categories, and domains within the…

Tiempos Pasados (Past Times). Grass-Roots Oral History.

ERIC Educational Resources Information Center

Hunsaker, Alan, Ed.

Compiled with learning objectives, suggested lesson plans, learning center activities, and selected teacher and student bibliographies for use at the elementary level, transcripts of oral history interviews with 11 Mexican Americans in San Bernardino County's West End provide understanding of the mass movement of Mexicans to the United States in…

A Chinese Teacher's Perspective on Professional Development in Literacy Education

ERIC Educational Resources Information Center

Syed, Khalida Tanvir

2008-01-01

This paper presents the teaching and learning experiences of a Chinese literacy teacher in narrative form. The participant's story is presented in his own voice, as constructed from interview transcripts. Challenges and struggles faced by the participant include limited professional autonomy in a hierarchal school system, awareness of conflict…

Live Supervision in Family Therapy: An Interview With Barbara Okun and Fred Piercy.

ERIC Educational Resources Information Center

West, John D.; And Others

1989-01-01

Describes special program on live supervision in family therapy given at 1988 annual American Association for Counseling and Development (AACD) Conference that featured experts Barbara Okun and Fred Piercy discussing "cotherapy" and "one-way mirror" live supervision approaches. Provides edited transcript of their program.…

Pharmacists Views and Practices in Regard to Sales of Antibiotics Without a Prescription in Madinah, Saudi Arabia.

PubMed

Bahnassi, Anas

2016-09-01

The aim of this study was to investigate pharmacists views and practices in Madinah, Saudi Arabia, through conducting direct interviews including direct questions and hypothetical scenarios. A purposeful sample of 150 community pharmacists of different ethnic and educational backgrounds were approached to participate in the study. Semistructured interviews including general questions and 5 hypothetical scenarios were used for the investigation. Complete transcripts of the interviews were prepared. All transcripts were coded and categorized into main themes using a computer software. Fifty-four pharmacists agreed to participate (response rate, 36%). Sale of antibiotics without prescription is commonly practiced in Saudi Arabia. Lack of legislation enforcement has exacerbated this practice. Economic hardship, patient's age, emotional factors, and pharmacists' self confidence in diagnosing and prescribing medications in general and antibiotics in particular were the themes included in the interviews and influenced pharmacists' decision to sell antibiotics without a prescription.Many pharmacists did not see the practice as a problem and felt capable of continuing to dispense antibiotics without a prescription. Pharmacists who saw the practice as a problem sees legislation enforcement to be the solution of the problem. Pharmacist views and practices are alarming. The results of this study show that this practice will continue to spread unless strict enforcement is put in place, Lack of clear understanding of the limitations of pharmacist's scope of practice. Results of these studies can be extrapolated to other countries in the region and other countries of the similar social and professional development status.

Exploring Canadian Physicians' Experiences Providing Medical Assistance in Dying: A Qualitative Study.

PubMed

Khoshnood, Narges; Hopwood, Marie-Clare; Lokuge, Bhadra; Kurahashi, Allison; Tobin, Anastasia; Isenberg, Sarina; Husain, Amna

2018-05-15

MAiD allows a practitioner to administer or prescribe medication for the purpose of ending a patient's life. In 2016, Canada was the latest country, following several European countries and American states, to legalize physician-assisted death. Although some studies report on physician attitudes towards MAiD or describe patient characteristics, there are few that explore the professional challenges faced by physicians who provide MAiD. To explore the professional challenges faced by Canadian physicians who provide MAiD. Sixteen physicians from across Canada who provide MAiD completed in-depth, semi-structured telephone interviews. An inductive thematic analysis approach guided data collection and the iterative, interpretive analysis of interview transcripts. Three members of the research team systematically co-coded interview transcripts and the emerging themes were developed with the broader research team. NVivo was used to manage the coded data. Participants described three challenges associated with providing MAiD: 1) their relationships with other MAiD providers were enhanced and relationships with objecting colleagues were sometimes strained, 2) they received inadequate financial compensation for time, and, 3) they experienced increased workload, resulting in sacrifices to personal time. Although these providers did not intend to stop providing MAiD at the time of the interview, they indicated their concerns about whether they would be able to sustain this service over time. Physicians described relationship, financial, and workload challenges to providing MAiD. We provide several recommendations to address these challenges and help ensure the sustainability of MAiD in countries that provide this service. Copyright © 2018. Published by Elsevier Inc.

YBX1 is a modulator of MIA/CD-RAP-dependent chondrogenesis.

PubMed

Schmid, Rainer; Meyer, Katharina; Spang, Rainer; Schittek, Birgit; Bosserhoff, Anja Katrin

2013-01-01

MIA/CD-RAP is a small, secreted protein involved in cartilage differentiation and melanoma progression. We recently revealed that p54(nrb) acts as a mediator of MIA/CD-RAP action to promote chondrogenesis and the progression of malignant melanoma. As the molecular mechanism of MIA/CD-RAP action in cartilage has not been defined in detail until now, we aimed to understand the regulation of p54(nrb) transcription in chondrogenesis. We concentrated on the previously described MIA/CD-RAP-dependent regulatory region in the p54(nrb) promoter and characterized the transcriptional regulation of p54(nrb) by MIA/CD-RAP in cartilage. A series of truncated p54(nrb) promoter constructs and mutagenesis analysis revealed that the transcription factor YBX1, which has not been investigated in chondrogenesis thus far, is the mediator of MIA/CD-RAP dependent activation of p54(nrb) transcription. A systematic analysis of genes carrying this binding site in their promoter region revealed further potential MIA/CD-RAP-regulated genes that have been implicated in cartilage differentiation. In summary, we described the effects of MIA/CD-RAP on transcriptional regulation in chondrocytes. Understanding the regulation of p54(nrb) via YBX1 contributes to the understanding of chondrogenesis. Uncovering new downstream effectors that function via the activation of YBX1 supports the important role of MIA/CD-RAP in these processes.

Integrated Module and Gene-Specific Regulatory Inference Implicates Upstream Signaling Networks

PubMed Central

Roy, Sushmita; Lagree, Stephen; Hou, Zhonggang; Thomson, James A.; Stewart, Ron; Gasch, Audrey P.

2013-01-01

Regulatory networks that control gene expression are important in diverse biological contexts including stress response and development. Each gene's regulatory program is determined by module-level regulation (e.g. co-regulation via the same signaling system), as well as gene-specific determinants that can fine-tune expression. We present a novel approach, Modular regulatory network learning with per gene information (MERLIN), that infers regulatory programs for individual genes while probabilistically constraining these programs to reveal module-level organization of regulatory networks. Using edge-, regulator- and module-based comparisons of simulated networks of known ground truth, we find MERLIN reconstructs regulatory programs of individual genes as well or better than existing approaches of network reconstruction, while additionally identifying modular organization of the regulatory networks. We use MERLIN to dissect global transcriptional behavior in two biological contexts: yeast stress response and human embryonic stem cell differentiation. Regulatory modules inferred by MERLIN capture co-regulatory relationships between signaling proteins and downstream transcription factors thereby revealing the upstream signaling systems controlling transcriptional responses. The inferred networks are enriched for regulators with genetic or physical interactions, supporting the inference, and identify modules of functionally related genes bound by the same transcriptional regulators. Our method combines the strengths of per-gene and per-module methods to reveal new insights into transcriptional regulation in stress and development. PMID:24146602

Considering Student Voices: Examining the Experiences of Underrepresented Students in Intervention Programs.

PubMed

Gibau, Gina Sanchez

2015-01-01

Qualitative studies that examine the experiences of underrepresented minority students in science, technology, engineering, and mathematics fields are comparatively few. This study explores the self-reported experiences of underrepresented graduate students in the biomedical sciences of a large, midwestern, urban university. Document analysis of interview transcripts from program evaluations capture firsthand accounts of student experiences and reveal the need for a critical examination of current intervention programs designed to reverse the trend of underrepresentation in the biomedical sciences. Findings point to themes aligned around the benefits and challenges of program components, issues of social adjustment, the utility of supportive relationships, and environmental impacts. © 2015 G. S. Gibau. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Online interprofessional learning: the student experience.

PubMed

Miers, Margaret E; Clarke, Brenda A; Pollard, Katherine C; Rickaby, Caroline E; Thomas, Judith; Turtle, Ann

2007-10-01

Health and social care students in a faculty in the United Kingdom learn together in an interprofessional module through online discussion boards. The module assessment encourages engagement with technology and with group members through peer review. An evaluation of student experience of the module gathered data from 48 students participating in 10 online groups. Analysis of contributions to discussion boards, and transcripts of interviews with 20 students revealed differing levels of participation between individuals and groups. Many students were apprehensive about the technology and there were different views about the advantages and disadvantages of online learning. Students interacted in a supportive manner. Group leadership was seen as associated with maintaining motivation to complete work on time. Students reported benefiting from the peer review process but were uncomfortable with critiquing each other's work. Sensitivity about group process may have inhibited the level of critical debate. Nevertheless the module brought together students from different professions and different sites. Examples of sharing professional knowledge demonstrated successful interprofessional collaboration online.

Maternal health practices, beliefs and traditions in southeast Madagascar.

PubMed

Morris, Jessica L; Short, Samm; Robson, Laura; Andriatsihosena, Mamy Soafaly

2014-09-01

Contextualising maternal health in countries with high maternal mortality is vital for designing and implementing effective health interventions. A research project was therefore conducted to explore practices, beliefs and traditions around pregnancy, delivery and postpartum in southeast Madagascar. Interviews and focus groups were conducted with 256 pregnant women, mothers of young children, community members and stakeholders; transcripts were analysed to identify and explore predetermined and emerging themes. A questionnaire was also conducted with 373 women of reproductive age from randomly selected households. Data was analysed using STATA. Results confirmed high local rates of maternal mortality and morbidity and revealed a range of traditional health care practices and beliefs impacting on women's health seeking behaviours. The following socio-cultural barriers to health were identified: 1) lack of knowledge, 2) risky practices, 3) delays seeking biomedical care, and 4) family and community expectations. Recommendations include educational outreach and behaviour change communications targeted for women, their partners and family, increased engagement with traditional midwives and healers, and capacity building of formal health service providers.

Yoga Therapy for the Mind Eight-Week Course: Participants׳ Experiences.

PubMed

Kahya, Holly Hannah; Raspin, Courtney Grant

Mindfulness-based therapies are becoming increasingly common in the treatment of mental health conditions. While the popularity of yoga continues to rise in Western culture, little has been done to explore the psychological benefits of yoga from a qualitative, clinical perspective. This study explores participant experiences of the "Yoga Therapy for the Mind Eight-Week Course" (YTFTM), an international, manualized yoga and mindfulness-based intervention for depression and anxiety. Eight female participants took part in semi-structured interviews, and transcripts were analyzed using an interpretative phenomenological analysis, with four master themes emerging: "Personal Journey of Change," "Ambivalence," "Mind/Body Connection," and "Group Experience." The findings highlight potential challenges of yoga and mindfulness-based interventions and the importance of providing adequate support in overcoming these. Findings also reveal that participants experience psychological benefits from the practice of yoga asana in addition to mindfulness, such as a more holistic understanding of psychological distress, adaptive coping strategies, and enhanced well-being. Copyright © 2017 Elsevier Inc. All rights reserved.

Collaboration, credibility, compassion, and coordination: professional nurse communication skill sets in health care team interactions.

PubMed

Apker, Julie; Propp, Kathleen M; Zabava Ford, Wendy S; Hofmeister, Nancee

2006-01-01

This study explored how nurses communicate professionalism in interactions with members of their health care teams. Extant research show that effective team communication is a vital aspect of a positive nursing practice environment, a setting that has been linked to enhanced patient outcomes. Although communication principles are emphasized in nursing education as an important component of professional nursing practice, actual nurse interaction skills in team-based health care delivery remain understudied. Qualitative analysis of interview transcripts with 50 participants at a large tertiary hospital revealed four communicative skill sets exemplified by nursing professionals: collaboration, credibility, compassion, and coordination. Study findings highlight specific communicative behaviors associated with each skill set that exemplify nurse professionalism to members of health care teams. Theoretical and pragmatic conclusions are drawn regarding the communicative responsibilities of professional nurses in health care teams. Specific interaction techniques that nurses could use in nurse-team communication are then offered for use in baccalaureate curriculum and organizational in-service education.

Community-Level Social Support Responses in a Slow-Motion Technological Disaster: The Case of Libby, Montana

PubMed Central

Orom, Heather; Berry-Bobovski, Lisa; Hernandez, Tanis; Black, C. Brad; Schwartz, Ann G.; Ruckdeschel, John C.

2013-01-01

Social support is an important resource for communities experiencing disasters. However, a disaster's nature (rapid- versus slow-onset, natural versus technological) may influence community-level responses. Disaster research on social support focuses primarily on rapid-onset natural disasters and, to a lesser extent, rapid-onset technological disasters. Little research has addressed slow-onset disasters. This study explores social support processes in Libby, MT, a community experiencing a “slow-motion technological disaster” due to widespread amphibole asbestos exposure. A comprehensive social support coding system was applied to focus-group and in-depth-interview transcripts. Results reveal that, although the community has a history of normative supportiveness during community and individual crises, that norm has been violated in the asbestos disaster context. Results are interpreted as a failure to achieve an “emergent altruistic community.” Specifically, community-level conflict appears to interfere with previously established social support patterns. The observed phenomenon can be understood as the deterioration of a previously supportive community. PMID:20526664

Communication--a core concept in client supervision by public health nurses.

PubMed

Tveiten, Sidsel; Severinsson, Elisabeth

2006-04-01

The aim of this study was to explore public health nurses' reflections on client supervision. Reflection on actions represents a possible basis for constructing and refining assumptions on current theories used in practice thus making knowledge development possible. Transcript-based qualitative content analysis was used to analyse the findings from individual interviews with 13 female public health nurses. Communication is a core concept of client supervision by public health nurses and includes the following themes: (1) building a trusting relationship, (2) looking beyond the current situation, (3) creating a partnership and equality and (4) considering the challenge involved in trying to act in the clients' best interests. This study shows that public health nurses' reflection and reflecting related to their provision of client supervision revealed one possible assumption regarding their theories-in-use; communication is a core concept in client supervision. Communication is viewed from a hermeneutic perspective--as the meaning of the interaction between the public health nurses and the client in the supervision is reflected upon and interpreted.

Community-level social support responses in a slow-motion technological disaster: the case of Libby, Montana.

PubMed

Cline, Rebecca J W; Orom, Heather; Berry-Bobovski, Lisa; Hernandez, Tanis; Black, C Brad; Schwartz, Ann G; Ruckdeschel, John C

2010-09-01

Social support is an important resource for communities experiencing disasters. However, a disaster's nature (rapid- versus slow-onset, natural versus technological) may influence community-level responses. Disaster research on social support focuses primarily on rapid-onset natural disasters and, to a lesser extent, rapid-onset technological disasters. Little research has addressed slow-onset disasters. This study explores social support processes in Libby, MT, a community experiencing a "slow-motion technological disaster" due to widespread amphibole asbestos exposure. A comprehensive social support coding system was applied to focus-group and in-depth-interview transcripts. Results reveal that, although the community has a history of normative supportiveness during community and individual crises, that norm has been violated in the asbestos disaster context. Results are interpreted as a failure to achieve an "emergent altruistic community." Specifically, community-level conflict appears to interfere with previously established social support patterns. The observed phenomenon can be understood as the deterioration of a previously supportive community.

Ethical challenges in pain management post-surgery.

PubMed

Rejeh, Nahid; Ahmadi, Fazlollah; Mohamadi, Eesa; Anoosheh, Moniereh; Kazemnejad, Anooshirvan

2009-03-01

This qualitative study describes ethical challenges faced by Iranian nurses in the process of pain management in surgical units. To address this issue, semistructured interviews were conducted with 26 nurses working in surgery units in three large university hospitals in Tehran. An analysis of the transcripts revealed three main categories: institutional limitations; nurses' proximity to and involvement with pain and suffering; and nurses' fallibility. Specific themes identified within the categories were: insufficient resources, medical hierarchy; difficulties with believing patients' complaints regarding pain and suffering; and experiencing the consequences of poor judgments. Our findings lead us to conclude that, as nurses are much closer to patients' pain and suffering than other health professionals, being aware of their ethical problems, and being able to reflect on them and discuss and learn from them, will reduce the burden of the ethical challenges faced. The findings will help nurses in other countries to devise suitable ways to reduce the ethical burdens they bear in their daily practice.

Student perspectives on patient educators as facilitators of interprofessional education.

PubMed

Solomon, Patricia

2011-01-01

There has been increasing interest in the active involvement of patients in the education of health professionals. Few have examined the potential role of patient educators in the facilitation of interprofessional education (IPE). This qualitative program evaluation examined students' perceptions of their learning in a patient-facilitated IPE event. One hundred and forty two students from physiotherapy, occupational therapy, medicine, and nursing participated in a 2.5-h session in which they interviewed patient educators living with a variety of chronic illnesses about their experiences. Patient educators participated in a 3-h training session prior to the event. Content analyses of six focus group transcripts (n = 27) and critical incident questionnaires (n = 138) revealed that students felt this was a positive experience, recognized the importance of advocating for their professional role, and valued the interprofessional learning. Students also valued participation from a variety of health professions and felt that IPE should be mandatory for all. Results suggest that trained patient educators can effectively facilitate interprofessional interactions.

Unexpected consequences: women's experiences of a self-hypnosis intervention to help with pain relief during labour.

PubMed

Finlayson, Kenneth; Downe, Soo; Hinder, Susan; Carr, Helen; Spiby, Helen; Whorwell, Peter

2015-09-25

Self-hypnosis is becoming increasingly popular as a means of labour pain management. Previous studies have produced mixed results. There are very few data on women's views and experiences of using hypnosis in this context. As part of a randomized controlled trial of self-hypnosis for intra-partum pain relief (the SHIP Trial) we conducted qualitative interviews with women randomized to the intervention arm to explore their views and experiences of using self-hypnosis during labour and birth. Participants were randomly selected from the intervention arm of the study, which consisted of two antenatal self-hypnosis training sessions and a supporting CD that women were encouraged to listen to daily from 32 weeks gestation until the birth of their baby. Those who consented were interviewed in their own homes 8-12 weeks after birth. Following transcription, the interviews were analysed iteratively and emerging concepts were discussed amongst the authors to generate organizing themes. These were then used to develop a principal organizing metaphor or global theme, in a process known as thematic networks analysis. Of the 343 women in the intervention group, 48 were invited to interview, and 16 were interviewed over a 12 month period from February 2012 to January 2013. Coding of the data and subsequent analysis revealed a global theme of 'unexpected consequences', supported by 5 organising themes, 'calmness in a climate of fear', 'from sceptic to believer', 'finding my space', 'delays and disappointments' and 'personal preferences'. Most respondents reported positive experiences of self-hypnosis and highlighted feelings of calmness, confidence and empowerment. They found the intervention to be beneficial and used a range of novel strategies to personalize their self-hypnosis practice. Occasionally women reported feeling frustrated or disappointed when their relaxed state was misinterpreted by midwives on admission or when their labour and birth experiences did not match their expectations. The women in this study generally appreciated antenatal self-hypnosis training and found it to be beneficial during labour and birth. The state of focused relaxation experienced by women using the technique needs to be recognized by providers if the intervention is to be implemented into the maternity service.

Factors Influencing Adherence to Antiretroviral Treatment in Nepal: A Mixed-Methods Study

PubMed Central

Wasti, Sharada P.; Simkhada, Padam; Randall, Julian; Freeman, Jennifer V.; van Teijlingen, Edwin

2012-01-01

Background Antiretroviral therapy (ART) is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. Methods A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. Results A total of 282 (85.5%) respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p =  0.014); alcohol use (OR = 12.89, p = <0.001), being female (OR = 6.91, p = 0.001), being illiterate (OR = 4.58, p = 0.015), side-effects (OR = 6.04, p = 0.025), ART started ≤24 months (OR = 3.18, p = 0.009), travel time to hospital >1 hour (OR = 2.84, p = 0.035). Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription), followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. Conclusion Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients’ lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop appropriate social policy to promote adherence among ART-prescribed patients. PMID:22563464

Factors influencing adherence to antiretroviral treatment in Nepal: a mixed-methods study.

PubMed

Wasti, Sharada P; Simkhada, Padam; Randall, Julian; Freeman, Jennifer V; van Teijlingen, Edwin

2012-01-01

Antiretroviral therapy (ART) is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. A total of 282 (85.5%) respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p = 0.014); alcohol use (OR = 12.89, p = <0.001), being female (OR = 6.91, p = 0.001), being illiterate (OR = 4.58, p = 0.015), side-effects (OR = 6.04, p = 0.025), ART started ≤24 months (OR = 3.18, p = 0.009), travel time to hospital >1 hour (OR = 2.84, p = 0.035). Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription), followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients' lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop appropriate social policy to promote adherence among ART-prescribed patients.

Dissecting the Root Nodule Transcriptome of Chickpea (Cicer arietinum L.)

PubMed Central

Kant, Chandra; Pradhan, Seema; Bhatia, Sabhyata

2016-01-01

A hallmark trait of chickpea (Cicer arietinum L.), like other legumes, is the capability to convert atmospheric nitrogen (N2) into ammonia (NH3) in symbiotic association with Mesorhizobium ciceri. However, the complexity of molecular networks associated with the dynamics of nodule development in chickpea need to be analyzed in depth. Hence, in order to gain insights into the chickpea nodule development, the transcriptomes of nodules at early, middle and late stages of development were sequenced using the Roche 454 platform. This generated 490.84 Mb sequence data comprising 1,360,251 reads which were assembled into 83,405 unigenes. Transcripts were annotated using Gene Ontology (GO), Cluster of Orthologous Groups (COG) and Kyoto Encyclopedia of Genes and Genomes (KEGG) metabolic pathways analysis. Differential expression analysis revealed that a total of 3760 transcripts were differentially expressed in at least one of three stages, whereas 935, 117 and 2707 transcripts were found to be differentially expressed in the early, middle and late stages of nodule development respectively. MapMan analysis revealed enrichment of metabolic pathways such as transport, protein synthesis, signaling and carbohydrate metabolism during root nodulation. Transcription factors were predicted and analyzed for their differential expression during nodule development. Putative nodule specific transcripts were identified and enriched for GO categories using BiNGO which revealed many categories to be enriched during nodule development, including transcription regulators and transporters. Further, the assembled transcriptome was also used to mine for genic SSR markers. In conclusion, this study will help in enriching the transcriptomic resources implicated in understanding of root nodulation events in chickpea. PMID:27348121

African American men's understanding and perceptions about prostate cancer: why multiple dimensions of health literacy are important in cancer communication.

PubMed

Friedman, Daniela B; Corwin, Sara J; Dominick, Gregory M; Rose, India D

2009-10-01

Prostate cancer (PrCA) is the most diagnosed cancer among men in the United States, especially among African American (AA) men. The purpose of this formative study was to explore the implications of applying Nutbeam's multidimensional health literacy framework to AA men's understanding of PrCA information. Participants were 25 AA men aged 45 and older in South Carolina. Their functional health literacy was assessed using two modified Cloze tests and the Shortened Test of Functional Health Literacy in Adults (S-TOFHLA). Men also participated in interviews or focus groups during which they were asked questions about PrCA risk, prevention, and screening. Transcripts were reviewed for recurrent themes and analyzed qualitatively using NVivo7. Mean S-TOFHLA was 28.28 (+/-1.98), implying "adequate" comprehension. Mean Cloze was .71 (+/-.05) for a Grade 8 document and .66 (+/-.04) for a Grade 13 document, also showing "adequate" comprehension. Cloze scores for the Grade 8 resource were lower for participants with less education (P = .047). Despite having satisfactory literacy test scores, results from interviews and focus groups revealed participants' limited understanding and misconceptions about PrCA risk. Many wanted information about screening and family history delivered word-of-mouth by AA women and church pastors as few of them had ever received or actively sought out PrCA resources. Using Nutbeam's framework, gaps in health literacy which were not adequately captured by the validated tools emerged during the interviews and focus groups. Study findings provide important implications for PrCA communication with AA men to correct misperceptions about cancer risk and motivate preventive behaviors.

Understanding the experiences and quality of life issues of Bahraini women with breast cancer.

PubMed

Jassim, Ghufran A; Whitford, David L

2014-04-01

We explored the experiences of Bahraini women who have survived breast cancer and their perception of quality of life after diagnosis. We conducted in depth, semi-structured face-to-face interviews with twelve women diagnosed with breast cancer. A qualitative method using semi-structured interviews on a purposive sample of 12 Bahraini women with breast cancer was conducted. Similarities and differences in women's experience were identified through thematic analysis of interview transcripts using a constant comparative approach. The themes identified were meaning of cancer and quality of life, spirituality and beliefs about causes of breast cancer, coping mechanisms, impact of illness and change in relationships. Quality of life was framed in terms of the ability to perform daily duties with emphasis on the physical component of quality of life. Themes that differed from previous western studies included a heavy emphasis on spiritual practices for comfort; the use of traditional clothing (hijab and abaya) to hide hair and body changes; the important role played by the family and husband in treatment decisions and concerns regarding satisfying the sexual needs of the husband, which were related to a fear of losing the husband to a second wife. Evil eye, stress and God's punishment were believed to be fundamental causes of the disease. The emotional shock of the initial diagnosis, concerns about whether to reveal the diagnosis and a desire to live a normal life were consistent with previous studies. However, cultural and religious issues such as role of the husband and impact of prayers were also important here. These themes are important to healthcare professionals for ensuring an individualized approach to the treatment of women with breast cancer. Copyright © 2014 Elsevier Ltd. All rights reserved.

The primacy of work and fathering preterm infants: findings from an interpretive phenomenological study.

PubMed

Pohlman, Shawn

2005-08-01

To improve our understanding of fathers of preterm infants by examining their meanings of work and exploring the impact of their work on their early transition to fatherhood. The sample included 9 white fathers between the ages of 22 and 40 years, who had infants born between 25 and 32 weeks gestation. This report explores one theme that emerged from a broader interpretive phenomenological study. Fathers were interviewed 6 to 8 times over a 6-month period, beginning within 1 month of the birth of their infant and continuing after neonatal intensive care unit (NICU) discharge. Interview guides were used only to initiate conversation; probing, clarifying questions helped fathers provide detailed stories of what they did, thought, and felt about specific situations. Transcriptions of all 63 interviews were treated as meaningful text and analyzed using interpretive methods. Fathers' narratives revealed the primacy of work in their lives; work remained a pivotal focus even after an early birth. Fathers returned to work quickly after their infant's birth. They approached their work with a renewed sense of fervor in order to provide financially for their families. They found comfort in their work because in the work setting they felt that they were the experts, as opposed to feeling like novices in the NICU. The most stressful aspect of the experience was juggling their time between work and the outside world. Fathers may respond to the experience of having a premature infant very differently from mothers. Because fathers' stressors often lie outside the NICU, their stressors may be invisible to healthcare providers. A deeper understanding of fathering must consider the social, familial, and historical processes that shape fathering practices.

Mitotic Transcriptional Activation: Clearance of Actively Engaged Pol II via Transcriptional Elongation Control in Mitosis.

PubMed

Liang, Kaiwei; Woodfin, Ashley R; Slaughter, Brian D; Unruh, Jay R; Box, Andrew C; Rickels, Ryan A; Gao, Xin; Haug, Jeffrey S; Jaspersen, Sue L; Shilatifard, Ali

2015-11-05

Although it is established that some general transcription factors are inactivated at mitosis, many details of mitotic transcription inhibition (MTI) and its underlying mechanisms are largely unknown. We have identified mitotic transcriptional activation (MTA) as a key regulatory step to control transcription in mitosis for genes with transcriptionally engaged RNA polymerase II (Pol II) to activate and transcribe until the end of the gene to clear Pol II from mitotic chromatin, followed by global impairment of transcription reinitiation through MTI. Global nascent RNA sequencing and RNA fluorescence in situ hybridization demonstrate the existence of transcriptionally engaged Pol II in early mitosis. Both genetic and chemical inhibition of P-TEFb in mitosis lead to delays in the progression of cell division. Together, our study reveals a mechanism for MTA and MTI whereby transcriptionally engaged Pol II can progress into productive elongation and finish transcription to allow proper cellular division. Copyright © 2015 Elsevier Inc. All rights reserved.

Genome-wide mapping of infection-induced SINE RNAs reveals a role in selective mRNA export.

PubMed

Karijolich, John; Zhao, Yang; Alla, Ravi; Glaunsinger, Britt

2017-06-02

Short interspersed nuclear elements (SINEs) are retrotransposons evolutionarily derived from endogenous RNA Polymerase III RNAs. Though SINE elements have undergone exaptation into gene regulatory elements, how transcribed SINE RNA impacts transcriptional and post-transcriptional regulation is largely unknown. This is partly due to a lack of information regarding which of the loci have transcriptional potential. Here, we present an approach (short interspersed nuclear element sequencing, SINE-seq), which selectively profiles RNA Polymerase III-derived SINE RNA, thereby identifying transcriptionally active SINE loci. Applying SINE-seq to monitor murine B2 SINE expression during a gammaherpesvirus infection revealed transcription from 28 270 SINE loci, with ∼50% of active SINE elements residing within annotated RNA Polymerase II loci. Furthermore, B2 RNA can form intermolecular RNA-RNA interactions with complementary mRNAs, leading to nuclear retention of the targeted mRNA via a mechanism involving p54nrb. These findings illuminate a pathway for the selective regulation of mRNA export during stress via retrotransposon activation. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

Transcriptional Network Analysis in Muscle Reveals AP-1 as a Partner of PGC-1α in the Regulation of the Hypoxic Gene Program

PubMed Central

Baresic, Mario; Salatino, Silvia; Kupr, Barbara

2014-01-01

Skeletal muscle tissue shows an extraordinary cellular plasticity, but the underlying molecular mechanisms are still poorly understood. Here, we use a combination of experimental and computational approaches to unravel the complex transcriptional network of muscle cell plasticity centered on the peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α), a regulatory nexus in endurance training adaptation. By integrating data on genome-wide binding of PGC-1α and gene expression upon PGC-1α overexpression with comprehensive computational prediction of transcription factor binding sites (TFBSs), we uncover a hitherto-underestimated number of transcription factor partners involved in mediating PGC-1α action. In particular, principal component analysis of TFBSs at PGC-1α binding regions predicts that, besides the well-known role of the estrogen-related receptor α (ERRα), the activator protein 1 complex (AP-1) plays a major role in regulating the PGC-1α-controlled gene program of the hypoxia response. Our findings thus reveal the complex transcriptional network of muscle cell plasticity controlled by PGC-1α. PMID:24912679

A transcriptome atlas of rabbit revealed by PacBio single-molecule long-read sequencing.

PubMed

Chen, Shi-Yi; Deng, Feilong; Jia, Xianbo; Li, Cao; Lai, Song-Jia

2017-08-09

It is widely acknowledged that transcriptional diversity largely contributes to biological regulation in eukaryotes. Since the advent of second-generation sequencing technologies, a large number of RNA sequencing studies have considerably improved our understanding of transcriptome complexity. However, it still remains a huge challenge for obtaining full-length transcripts because of difficulties in the short read-based assembly. In the present study we employ PacBio single-molecule long-read sequencing technology for whole-transcriptome profiling in rabbit (Oryctolagus cuniculus). We totally obtain 36,186 high-confidence transcripts from 14,474 genic loci, among which more than 23% of genic loci and 66% of isoforms have not been annotated yet within the current reference genome. Furthermore, about 17% of transcripts are computationally revealed to be non-coding RNAs. Up to 24,797 alternative splicing (AS) and 11,184 alternative polyadenylation (APA) events are detected within this de novo constructed transcriptome, respectively. The results provide a comprehensive set of reference transcripts and hence contribute to the improved annotation of rabbit genome.

Mutations in SNRPB, encoding components of the core splicing machinery, cause cerebro-costo-mandibular syndrome.

PubMed

Bacrot, Séverine; Doyard, Mathilde; Huber, Céline; Alibeu, Olivier; Feldhahn, Niklas; Lehalle, Daphné; Lacombe, Didier; Marlin, Sandrine; Nitschke, Patrick; Petit, Florence; Vazquez, Marie-Paule; Munnich, Arnold; Cormier-Daire, Valérie

2015-02-01

Cerebro-costo-mandibular syndrome (CCMS) is a developmental disorder characterized by the association of Pierre Robin sequence and posterior rib defects. Exome sequencing and Sanger sequencing in five unrelated CCMS patients revealed five heterozygous variants in the small nuclear ribonucleoprotein polypeptides B and B1 (SNRPB) gene. This gene includes three transcripts, namely transcripts 1 and 2, encoding components of the core spliceosomal machinery (SmB' and SmB) and transcript 3 undergoing nonsense-mediated mRNA decay. All variants were located in the premature termination codon (PTC)-introducing alternative exon of transcript 3. Quantitative RT-PCR analysis revealed a significant increase in transcript 3 levels in leukocytes of CCMS individuals compared to controls. We conclude that CCMS is due to heterozygous mutations in SNRPB, enhancing inclusion of a SNRPB PTC-introducing alternative exon, and show that this developmental disease is caused by defects in the splicing machinery. Our finding confirms the report of SNRPB mutations in CCMS patients by Lynch et al. (2014) and further extends the clinical and molecular observations. © 2014 WILEY PERIODICALS, INC.

Genome-wide mapping of infection-induced SINE RNAs reveals a role in selective mRNA export

PubMed Central

Zhao, Yang; Alla, Ravi

2017-01-01

Abstract Short interspersed nuclear elements (SINEs) are retrotransposons evolutionarily derived from endogenous RNA Polymerase III RNAs. Though SINE elements have undergone exaptation into gene regulatory elements, how transcribed SINE RNA impacts transcriptional and post-transcriptional regulation is largely unknown. This is partly due to a lack of information regarding which of the loci have transcriptional potential. Here, we present an approach (short interspersed nuclear element sequencing, SINE-seq), which selectively profiles RNA Polymerase III-derived SINE RNA, thereby identifying transcriptionally active SINE loci. Applying SINE-seq to monitor murine B2 SINE expression during a gammaherpesvirus infection revealed transcription from 28 270 SINE loci, with ∼50% of active SINE elements residing within annotated RNA Polymerase II loci. Furthermore, B2 RNA can form intermolecular RNA–RNA interactions with complementary mRNAs, leading to nuclear retention of the targeted mRNA via a mechanism involving p54nrb. These findings illuminate a pathway for the selective regulation of mRNA export during stress via retrotransposon activation. PMID:28334904

Transcript Isoform Variation Associated with Cytosine Modification in Human Lymphoblastoid Cell Lines.

PubMed

Zhang, Xu; Zhang, Wei

2016-06-01

Cytosine modification on DNA is variable among individuals, which could correlate with gene expression variation. The effect of cytosine modification on interindividual transcript isoform variation (TIV), however, remains unclear. In this study, we assessed the extent of cytosine modification-specific TIV in lymphoblastoid cell lines (LCLs) derived from unrelated individuals of European and African descent. Our study detected cytosine modification-specific TIVs for 17% of the analyzed genes at a 5% false discovery rate. Forty-five percent of the TIV-associated cytosine modifications correlated with the overall gene expression levels as well, with the corresponding CpG sites overrepresented in transcript initiation sites, transcription factor binding sites, and distinct histone modification peaks, suggesting that alternative isoform transcription underlies the TIVs. Our analysis also revealed 33% of the TIV-associated cytosine modifications that affected specific exons, with the corresponding CpG sites overrepresented in exon/intron junctions, splicing branching points, and transcript termination sites, implying that the TIVs are attributable to alternative splicing or transcription termination. Genetic and epigenetic regulation of TIV shared target preference but exerted independent effects on 61% of the common exon targets. Cytosine modification-specific TIVs detected from LCLs were differentially enriched in those detected from various tissues in The Cancer Genome Atlas, indicating their developmental dependency. Genes containing cytosine modification-specific TIVs were enriched in pathways of cancers and metabolic disorders. Our study demonstrated a prominent effect of cytosine modification variation on the transcript isoform spectrum over gross transcript abundance and revealed epigenetic contributions to diseases that were mediated through cytosine modification-specific TIV. Copyright © 2016 by the Genetics Society of America.

A Land Plant-Specific Transcription Factor Directly Enhances Transcription of a Pathogenic Noncoding RNA Template by DNA-Dependent RNA Polymerase II[OPEN

PubMed Central

Qu, Jie; Ji, Shaoyi; Wallace, Andrew J.; Wu, Jian; Li, Yi; Gopalan, Venkat; Ding, Biao

2016-01-01

Some DNA-dependent RNA polymerases (DdRPs) possess RNA-dependent RNA polymerase activity, as was first discovered in the replication of Potato spindle tuber viroid (PSTVd) RNA genome in tomato (Solanum lycopersicum). Recent studies revealed that this activity in bacteria and mammals is important for transcriptional and posttranscriptional regulatory mechanisms. Here, we used PSTVd as a model to uncover auxiliary factors essential for RNA-templated transcription by DdRP. PSTVd replication in the nucleoplasm generates (−)-PSTVd intermediates and (+)-PSTVd copies. We found that the Nicotiana benthamiana canonical 9-zinc finger (ZF) Transcription Factor IIIA (TFIIIA-9ZF) as well as its variant TFIIIA-7ZF interacted with (+)-PSTVd, but only TFIIIA-7ZF interacted with (−)-PSTVd. Suppression of TFIIIA-7ZF reduced PSTVd replication, and overexpression of TFIIIA-7ZF enhanced PSTVd replication in planta. Consistent with the locale of PSTVd replication, TFIIIA-7ZF was found in the nucleoplasm and nucleolus, in contrast to the strictly nucleolar localization of TFIIIA-9ZF. Footprinting assays revealed that only TFIIIA-7ZF bound to a region of PSTVd critical for initiating transcription. Furthermore, TFIIIA-7ZF strongly enhanced the in vitro transcription of circular (+)-PSTVd by partially purified Pol II. Together, our results identify TFIIIA-7ZF as a dedicated cellular transcription factor that acts in DdRP-catalyzed RNA-templated transcription, highlighting both the extraordinary evolutionary adaptation of viroids and the potential of DdRPs for a broader role in cellular processes. PMID:27113774

A new paradigm for transcription factor TFIIB functionality

PubMed Central

Gelev, Vladimir; Zabolotny, Janice M.; Lange, Martin; Hiromura, Makoto; Yoo, Sang Wook; Orlando, Joseph S.; Kushnir, Anna; Horikoshi, Nobuo; Paquet, Eric; Bachvarov, Dimcho; Schaffer, Priscilla A.; Usheva, Anny

2014-01-01

Experimental and bioinformatic studies of transcription initiation by RNA polymerase II (RNAP2) have revealed a mechanism of RNAP2 transcription initiation less uniform across gene promoters than initially thought. However, the general transcription factor TFIIB is presumed to be universally required for RNAP2 transcription initiation. Based on bioinformatic analysis of data and effects of TFIIB knockdown in primary and transformed cell lines on cellular functionality and global gene expression, we report that TFIIB is dispensable for transcription of many human promoters, but is essential for herpes simplex virus-1 (HSV-1) gene transcription and replication. We report a novel cell cycle TFIIB regulation and localization of the acetylated TFIIB variant on the transcriptionally silent mitotic chromatids. Taken together, these results establish a new paradigm for TFIIB functionality in human gene expression, which when downregulated has potent anti-viral effects. PMID:24441171

Comprehensive Analysis of Human Endogenous Retrovirus Group HERV-W Locus Transcription in Multiple Sclerosis Brain Lesions by High-Throughput Amplicon Sequencing

PubMed Central

Schmitt, Katja; Richter, Christin; Backes, Christina; Meese, Eckart; Ruprecht, Klemens

2013-01-01

Human endogenous retroviruses (HERVs) of the HERV-W group comprise hundreds of loci in the human genome. Deregulated HERV-W expression and HERV-W locus ERVWE1-encoded Syncytin-1 protein have been implicated in the pathogenesis of multiple sclerosis (MS). However, the actual transcription of HERV-W loci in the MS context has not been comprehensively analyzed. We investigated transcription of HERV-W in MS brain lesions and white matter brain tissue from healthy controls by employing next-generation amplicon sequencing of HERV-W env-specific reverse transcriptase (RT) PCR products, thus revealing transcribed HERV-W loci and the relative transcript levels of those loci. We identified more than 100 HERV-W loci that were transcribed in the human brain, with a limited number of loci being predominantly transcribed. Importantly, relative transcript levels of HERV-W loci were very similar between MS and healthy brain tissue samples, refuting deregulated transcription of HERV-W env in MS brain lesions, including the high-level-transcribed ERVWE1 locus encoding Syncytin-1. Quantitative RT-PCR likewise did not reveal differences in MS regarding HERV-W env general transcript or ERVWE1- and ERVWE2-specific transcript levels. However, we obtained evidence for interindividual differences in HERV-W transcript levels. Reporter gene assays indicated promoter activity of many HERV-W long terminal repeats (LTRs), including structurally incomplete LTRs. Our comprehensive analysis of HERV-W transcription in the human brain thus provides important information on the biology of HERV-W in MS lesions and normal human brain, implications for study design, and mechanisms by which HERV-W may (or may not) be involved in MS. PMID:24109235

Transcriptomic profiling-based mutant screen reveals three new transcription factors mediating menadione resistance in Neurospora crassa.

PubMed

Zhu, Jufen; Yu, Xinxu; Xie, Baogui; Gu, Xiaokui; Zhang, Zhenying; Li, Shaojie

2013-06-01

To gain insight into the regulatory mechanisms of oxidative stress responses in filamentous fungi, the genome-wide transcriptional response of Neurospora crassa to menadione was analysed by digital gene expression (DGE) profiling, which identified 779 upregulated genes and 576 downregulated genes. Knockout mutants affecting 130 highly-upregulated genes were tested for menadione sensitivity, which revealed that loss of the transcription factor siderophore regulation (SRE) (a transcriptional repressor for siderophore biosynthesis), catatase-3, cytochrome c peroxidase or superoxide dismutase 1 copper chaperone causes hypersensitivity to menadione. Deletion of sre dramatically increased transcription of the siderophore biosynthesis gene ono and the siderophore iron transporter gene sit during menadione stress, suggesting that SRE is required for repression of iron uptake under oxidative stress conditions. Contrary to its phenotype, the sre deletion mutant showed higher transcriptional levels of genes encoding reactive oxygen species (ROS) scavengers than wild type during menadione stress, which implies that the mutant suffers a higher level of oxidative stress than wild type. Uncontrolled iron uptake in the sre mutant might exacerbate cellular oxidative stress. This is the first report of a negative regulator of iron assimilation participating in the fungal oxidative stress response. In addition to SRE, eight other transcription factor genes were also menadione-responsive but their single gene knockout mutants showed wild-type menadione sensitivity. Two of them, named as mit-2 (menadione induced transcription factor-2) and mit-4 (menadione induced transcription factor-4), were selected for double mutant analysis. The double mutant was hypersensitive to menadione. Similarly, the double mutation of mit-2 and sre also had additive effects on menadione sensitivity, suggesting multiple transcription factors mediate oxidative stress resistance in an additive manner. Copyright © 2013 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

Quantitative evaluation of hepatic cytochrome P4501A transcript, protein, and catalytic activity in the striped sea bream (Lithognathus mormyrus).

PubMed

Tom, Moshe; Shmul, Merav; Shefer, Edna; Chen, Nir; Slor, Hanoch; Rinkevich, Baruch; Herut, Barak

2003-09-01

Hepatic cytochrome P4501A (CYP1A) expression was partially characterized in the striped sea bream (Lithognathus mormyrus) from the Mediterranean coast of Israel as part of the process of establishing the CYP1A gene as an environmental biomarker. Reverse transcription-competitive polymerase chain reaction, competitive enzyme-linked immunosorbent assay, and ethoxyresorufin O-deethylase (EROD) assay were used for evaluating transcript, protein, and catalytic activity levels, respectively, in absolute units. Highest elucidated transcript, protein, and catalytic activity levels were 0.264 +/- SD 0.084 fmol/microg total RNA, 0.88 +/- 0.52 pmol/microg total protein, and 1.11 +/- 0.52 pmol resorufin/min/microg total protein, respectively, and the lower levels were 0.009 +/- 0.007 fmol/microg total RNA, 0.17 +/- 0.08 pmol/microg total protein, and 0.11 +/- 0.06 pmol resorufin/min/microg total protein, respectively, demonstrating substantial induction potential. All alternate pairs of seven examined field samples, revealing a transcript-level ratio higher than 1.7, also demonstrated a significant difference between their transcript levels, indicating a potential to detect relatively small biomarker changes (1.7-fold) caused by environmental effects. Simultaneous triple measurements of transcript, protein, and catalytic activity were carried out in individuals from two field samples and during a 318-d decay experiment. Fish from the field samples revealed significant alternate bivariate correlation between transcript, protein, and enzymatic activity. Conflicting results were found when analyzing the decay experiment, in which both protein and catalytic activity levels decreased significantly to basal levels, in contrast to no significant change in transcript levels throughout the experiment. No significant difference was observed between males and females regarding the levels of CYP1A transcript, protein, and EROD.

Staphylococcus aureus Transcriptome Architecture: From Laboratory to Infection-Mimicking Conditions

PubMed Central

Depke, Maren; Pané-Farré, Jan; Debarbouille, Michel; van der Kooi-Pol, Magdalena M.; Guérin, Cyprien; Dérozier, Sandra; Hiron, Aurelia; Jarmer, Hanne; Leduc, Aurélie; Michalik, Stephan; Reilman, Ewoud; Schaffer, Marc; Schmidt, Frank; Bessières, Philippe; Noirot, Philippe; Hecker, Michael; Msadek, Tarek; Völker, Uwe; van Dijl, Jan Maarten

2016-01-01

Staphylococcus aureus is a major pathogen that colonizes about 20% of the human population. Intriguingly, this Gram-positive bacterium can survive and thrive under a wide range of different conditions, both inside and outside the human body. Here, we investigated the transcriptional adaptation of S. aureus HG001, a derivative of strain NCTC 8325, across experimental conditions ranging from optimal growth in vitro to intracellular growth in host cells. These data establish an extensive repertoire of transcription units and non-coding RNAs, a classification of 1412 promoters according to their dependence on the RNA polymerase sigma factors SigA or SigB, and allow identification of new potential targets for several known transcription factors. In particular, this study revealed a relatively low abundance of antisense RNAs in S. aureus, where they overlap only 6% of the coding genes, and only 19 antisense RNAs not co-transcribed with other genes were found. Promoter analysis and comparison with Bacillus subtilis links the small number of antisense RNAs to a less profound impact of alternative sigma factors in S. aureus. Furthermore, we revealed that Rho-dependent transcription termination suppresses pervasive antisense transcription, presumably originating from abundant spurious transcription initiation in this A+T-rich genome, which would otherwise affect expression of the overlapped genes. In summary, our study provides genome-wide information on transcriptional regulation and non-coding RNAs in S. aureus as well as new insights into the biological function of Rho and the implications of spurious transcription in bacteria. PMID:27035918

Identification and gene-silencing of a putative odorant receptor transcription factor in Varroa destructor: possible role in olfaction.

PubMed

Singh, N K; Eliash, N; Stein, I; Kamer, Y; Ilia, Z; Rafaeli, A; Soroker, V

2016-04-01

The ectoparasitic mite Varroa destructor is one of the major threats to apiculture. Using a behavioural choice bioassay, we determined that phoretic mites were more successful in reaching a bee than reproductive mites, suggesting an energy trade-off between reproduction and host selection. We used both chemo-ecological and molecular strategies to identify the regulation of the olfactory machinery of Varroa and its association with reproduction. We focused on transcription regulation. Using primers designed to the conserved DNA binding region of transcription factors, we identified a gene transcript in V. destructor homologous to the pheromone receptor transcription factor (PRTF) gene of Pediculus humanus corporis. Quantitative PCR (qPCR) revealed that this PRTF-like gene transcript is expressed in the forelegs at higher levels than in the body devoid of forelegs. Subsequent comparative qPCR analysis showed that transcript expression was significantly higher in the phoretic as compared to the reproductive stage. Electrophysiological and behavioural studies revealed a reduction in the sensitivity of PRTF RNA interference-silenced mites to bee headspace, consistent with a reduction in the mites' ability to reach a host. In addition, vitellogenin expression was stimulated in PRTF-silenced mites to similar levels as found in reproductive mites. These data shed light upon the regulatory mechanism of host chemosensing in V. destructor. © 2016 The Royal Entomological Society.

Exploration of G-quadruplex function in c-Myb gene and its transcriptional regulation by topotecan.

PubMed

Li, Fangyuan; Zhou, Jiang; Xu, Ming; Yuan, Gu

2018-02-01

Our bioinformatics research shows that there are four G-rich sequences (S1-S4) in the upstream region of the transcription start site of c-Myb gene, and we have proved that these sequences have the ability to form G-quadruplex structures. This work mainly focuses on G-quadruplex function, recognition and transcription regulation in c-Myb gene, revealing a novel regulatory element in c-Myb proximal promoter region, and its transcription regulation by G-quadruplex binder. The research has identified that the enhancer effect in c-Myb transcription was primarily affected by the G-quadruplex formed by S1 sequence, and the up-regulation effect may due to the removal of repressive progress of MZF-1 by stabilizing G-quadruplex. Attentions were being paid to the development of G-quadruplex binders for selective recognition, and topotecan was found to have high binding affinity in vitro and could effectively affect the c-Myb transcription activities in cells. The regulation of G-quadruplex with binders in transcriptional, translational levels by Q-RT-PCR and western blot was in expectation of providing a strategy for gene expression modulation. In conclusion, our study revealed a G-quadruplex structure in c-Myb proximal promoter region, which was of great importance in the regulation of c-Myb function. Copyright © 2017 Elsevier B.V. All rights reserved.

GA binding protein augments autophagy via transcriptional activation of BECN1-PIK3C3 complex genes

PubMed Central

Zhu, Wan; Swaminathan, Gayathri; Plowey, Edward D

2014-01-01

Macroautophagy is a vesicular catabolic trafficking pathway that is thought to protect cells from diverse stressors and to promote longevity. Recent studies have revealed that transcription factors play important roles in the regulation of autophagy. In this study, we have identified GA binding protein (GABP) as a transcriptional regulator of the combinatorial expression of BECN1-PIK3C3 complex genes involved in autophagosome initiation. We performed bioinformatics analyses that demonstrated highly conserved putative GABP sites in genes that encode BECN1/Beclin 1, several BECN1 interacting proteins, and downstream autophagy proteins including the ATG12–ATG5-ATG16L1 complex. We demonstrate that GABP binds to the promoter regions of BECN1-PIK3C3 complex genes and activates their transcriptional activities. Knockdown of GABP reduced BECN1-PIK3C3 complex transcripts, BECN1-PIK3C3 complex protein levels and autophagy in cultured cells. Conversely, overexpression of GABP increased autophagy. Nutrient starvation increased GABP-dependent transcriptional activity of BECN1-PIK3C3 complex gene promoters and increased the recruitment of GABP to the BECN1 promoter. Our data reveal a novel function of GABP in the regulation of autophagy via transcriptional activation of the BECN1-PIK3C3 complex. PMID:25046113

Deubiquitylation of histone H2A activates transcriptional initiation via trans-histone cross-talk with H3K4 di- and trimethylation

PubMed Central

Nakagawa, Takeya; Kajitani, Takuya; Togo, Shinji; Masuko, Norio; Ohdan, Hideki; Hishikawa, Yoshitaka; Koji, Takehiko; Matsuyama, Toshifumi; Ikura, Tsuyoshi; Muramatsu, Masami; Ito, Takashi

2008-01-01

Transcriptional initiation is a key step in the control of mRNA synthesis and is intimately related to chromatin structure and histone modification. Here, we show that the ubiquitylation of H2A (ubH2A) correlates with silent chromatin and regulates transcriptional initiation. The levels of ubH2A vary during hepatocyte regeneration, and based on microarray expression data from regenerating liver, we identified USP21, a ubiquitin-specific protease that catalyzes the hydrolysis of ubH2A. When chromatin is assembled in vitro, ubH2A, but not H2A, specifically represses the di- and trimethylation of H3K4. USP21 relieves this ubH2A-specific repression. In addition, in vitro transcription analysis revealed that ubH2A represses transcriptional initiation, but not transcriptional elongation, by inhibiting H3K4 methylation. Notably, ubH2A-mediated repression was not observed when H3 Lys 4 was changed to arginine. Furthermore, overexpression of USP21 in the liver up-regulates a gene that is normally down-regulated during hepatocyte regeneration. Our studies revealed a novel mode of trans-histone cross-talk, in which H2A ubiquitylation controls the di- and trimethylation of H3K4, resulting in regulation of transcriptional initiation. PMID:18172164

Revealing barriers and facilitators to use a new genetic test: comparison of three user involvement methods.

PubMed

Rhebergen, Martijn D F; Visser, Maaike J; Verberk, Maarten M; Lenderink, Annet F; van Dijk, Frank J H; Kezic, Sanja; Hulshof, Carel T J

2012-10-01

We compared three common user involvement methods in revealing barriers and facilitators from intended users that might influence their use of a new genetic test. The study was part of the development of a new genetic test on the susceptibility to hand eczema for nurses. Eighty student nurses participated in five focus groups (n = 33), 15 interviews (n = 15) or questionnaires (n = 32). For each method, data were collected until saturation. We compared the mean number of items and relevant remarks that could influence the use of the genetic test obtained per method, divided by the number of participants in that method. Thematic content analysis was performed using MAXQDA software. The focus groups revealed 30 unique items compared to 29 in the interviews and 21 in the questionnaires. The interviews produced more items and relevant remarks per participant (1.9 and 8.4 pp) than focus groups (0.9 and 4.8 pp) or questionnaires (0.7 and 2.3 pp). All three involvement methods revealed relevant barriers and facilitators to use a new genetic test. Focus groups and interviews revealed substantially more items than questionnaires. Furthermore, this study suggests a preference for the use of interviews because the number of items per participant was higher than for focus groups and questionnaires. This conclusion may be valid for other genetic tests as well.

Asynchronous Video Interviewing as a New Technology in Personnel Selection: The Applicant’s Point of View

PubMed Central

Brenner, Falko S.; Ortner, Tuulia M.; Fay, Doris

2016-01-01

The present study aimed to integrate findings from technology acceptance research with research on applicant reactions to new technology for the emerging selection procedure of asynchronous video interviewing. One hundred six volunteers experienced asynchronous video interviewing and filled out several questionnaires including one on the applicants’ personalities. In line with previous technology acceptance research, the data revealed that perceived usefulness and perceived ease of use predicted attitudes toward asynchronous video interviewing. Furthermore, openness revealed to moderate the relation between perceived usefulness and attitudes toward this particular selection technology. No significant effects emerged for computer self-efficacy, job interview self-efficacy, extraversion, neuroticism, and conscientiousness. Theoretical and practical implications are discussed. PMID:27378969

More normal than not: a qualitative assessment of the developmental experiences of gay male youth.

PubMed

Eccles, Thomas A; Sayegh, M A; Fortenberry, J D; Zimet, G D

2004-11-01

To examine gay youth experiences within the context of normal adolescent development. Thematic analyses of interviews with 13 self-identified gay male youth, aged 16-22 years, each reporting minimal sexual identity distress, were completed. Interviews focused on: (a) descriptions of developmental changes perceived to occur for all adolescents, (b) descriptions of the participants' developmental experience, and (c) participants' direct comparisons of their perceptions of gay and nongay developmental experience. Data were analyzed by two investigators who, after initial review of the interview transcripts, developed a unified coding template to permit systematic analysis of the transcripts for recurrent themes. (a) Few (2 of 13) participants reported overall developmental experience markedly different from nongay peers. (b) Peer interaction was seen as the domain most different from that of nongay peers. (c) Open gay self-identification altered, generally positively, all peer interaction. (d) Increased peer interaction enhanced maturity in other domains. (e) Family dynamics were not substantively altered by open gay self-identification. (f) Middle and high school were identified as relatively hostile environments in which to openly identify as gay, affecting the timing and the extent of self-disclosure. (g) Developmental progress showed asynchrony across developmental domains. General developmental dysfunction is not inevitable for gay adolescents, nor is identifiable personal or family pathology directly related to sexual identity.

Community Lenses Revealing the Role of Sociocultural Environment on Physical Activity.

PubMed

Belon, Ana Paula; Nieuwendyk, Laura M; Vallianatos, Helen; Nykiforuk, Candace I J

2016-01-01

To identify perceptions of how sociocultural environment enabled and hindered physical activity (PA) participation. Community-based participatory research. Two semirural and two urban communities located in Alberta, Canada. Thirty-five people (74.3% females, 71.4% aged 25-64 years) across the four communities. PhotoVoice activities occurred over 3 months during the spring of 2009. Participants were asked to document perceived environmental attributes that might foster or inhibit PA in their community. Photographs and narratives were shared in one-on-one interviews. Line-by-line coding of the transcripts was independently conducted by two researchers using an inductive approach. Codes were arranged into themes and subthemes, which were then organized into the Analysis Grid for Environments Linked to Obesity (ANGELO) framework. Six main themes (accompanied by subthemes) emerged: sociocultural aesthetics, safety, social involvement, PA motivation, cultural ideas of recreation, and car culture. Representative quotes and photographs illustrate enablers and obstacles identified by participants. This PhotoVoice study revealed how aspects of participants' sociocultural environments shaped their decisions to be physically active. Providing more PA resources is only one step in the promotion of supportive environments. Strategies should also account for the beautification and maintenance of communities, increasing feelings of safety, enhancement of social support among community members, popularization of PA, and mitigating car culture, among others.

Human radiation studies: Remembering the early years: Oral history of health physicist Karl Z. Morgan, Ph.D., conducted January 7, 1995

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-06-01

This report provided a transcript of an interview of Dr. Karl. Z. Morgan by representatives of the DOE Office of Human Radiation Experiments. Dr. Morgan was selected for this interview because of his research for the Manhattan Project at the Metallurgical Laboratory in Chicago and his work at the Oak Ridge National Laboratory (ORNL). The oral history covers Dr. Morgan`s work as a pioneer in the field of Health Physics, his research at ORNL and his work since he retired from ORNL.

An interpretative phenomenological analysis of the psychological ramifications of hand-arm vibration syndrome.

PubMed

Ayers, Beverley; Forshaw, Mark

2010-05-01

With a substantial number of individuals diagnosed with Hand-Arm Vibration Syndrome (HAVS) and the preponderance of research focused on the medical and paramedical issues, the psychological and mental health sequelae of HAVS are largely neglected within the published literature. A series of focus groups and interviews were conducted involving nine people who had been diagnosed with HAVS. Transcripts of these interviews were analysed using Interpretative Phenomenological Analysis. Four key themes were identified within the discourse of individuals affected by HAVS: machismo; coping; psychological impacts; and the development of support services for HAVS. Clinical implications are briefly discussed.

Identifying psychotic defenses in a clinical interview.

PubMed

Berney, Sylvie; de Roten, Yves; Beretta, Véronique; Kramer, Ueli; Despland, Jean-Nicolas

2014-05-01

The Defense Mechanisms Rating Scales (DMRS), one of the most widely used and validated instruments in the study of defense mechanisms, does not include psychotic defenses. The Psychotic-DMRS (P-DMRS) has been developed to include 6 psychotic defense mechanisms: psychotic denial, autistic withdrawal, distortion, delusional projection, fragmentation, and concretization. We discuss psychotic defenses, including the difference between psychotic defenses and psychotic symptoms. Six clinical illustrations demonstrate how the 6 P-DMRS defenses can be identified in patients' narratives selected from the transcripts of dynamic interviews. Implications with respect to patient evaluation and treatment are discussed. © 2014 Wiley Periodicals, Inc.

Lederberg on bacterial recombination, Haldane, and cold war genetics: an interview.

PubMed

Sarkar, Sahotra

2014-01-01

Joshua Lederberg (1925-2008), was one of the pioneers of molecular genetics perhaps best known for his discovery of genetic recombination in bacteria which earned him a Nobel Prize in 1958 (shared with George Beadle and Edward Tatum). Lederberg's interests were broad including the origin of life, exobiology (a term that he coined) and emerging diseases and artificial intelligence in his, later years. This article contains the transcription of an interview in excerpts, docu- menting the interactions between Lederberg and fellow biologist J.B.S. Haldane wlich lasted from 1946 until Haldane's death in Kolkata (then Calcutta) in 1964.

Nascent-Seq reveals novel features of mouse circadian transcriptional regulation

PubMed Central

Menet, Jerome S; Rodriguez, Joseph; Abruzzi, Katharine C; Rosbash, Michael

2012-01-01

A substantial fraction of the metazoan transcriptome undergoes circadian oscillations in many cells and tissues. Based on the transcription feedback loops important for circadian timekeeping, it is commonly assumed that this mRNA cycling reflects widespread transcriptional regulation. To address this issue, we directly measured the circadian dynamics of mouse liver transcription using Nascent-Seq (genome-wide sequencing of nascent RNA). Although many genes are rhythmically transcribed, many rhythmic mRNAs manifest poor transcriptional rhythms, indicating a prominent contribution of post-transcriptional regulation to circadian mRNA expression. This analysis of rhythmic transcription also showed that the rhythmic DNA binding profile of the transcription factors CLOCK and BMAL1 does not determine the transcriptional phase of most target genes. This likely reflects gene-specific collaborations of CLK:BMAL1 with other transcription factors. These insights from Nascent-Seq indicate that it should have broad applicability to many other gene expression regulatory issues. DOI: http://dx.doi.org/10.7554/eLife.00011.001 PMID:23150795

In their own words: Success stories from The Great Lakes Native American Research Center for Health.

PubMed

Dellinger, Matthew; Jackson, Brian; Poupart, Amy

2016-01-01

In 2009, the Great Lakes Native American Research Center for Health (GLNARCH) set out to generate a promotional video that highlights the successes of the program. Ten GLNARCH interns were interviewed and filmed for participation in the promotional video using a documentary production style. During the editing and transcription process, interviewer responses were noted for relevance to theoretical frameworks--specifically, tribal critical race theory, mentoring, and cultural compatibility--which guided GLNARCH program design. Quotations were transcribed to illustrate these themes. Though the interviews were not intended as a formal qualitative analysis, powerful narratives that are relevant to participatory research emerged. The emergence of narratives that align with relevant theoretical frameworks suggests a novel methodology for a culturally responsive, participatory reporting system.

A transgenic mouse for imaging activity-dependent dynamics of endogenous Arc mRNA in live neurons.

PubMed

Das, Sulagna; Moon, Hyungseok C; Singer, Robert H; Park, Hye Yoon

2018-06-01

Localized translation plays a crucial role in synaptic plasticity and memory consolidation. However, it has not been possible to follow the dynamics of memory-associated mRNAs in living neurons in response to neuronal activity in real time. We have generated a novel mouse model where the endogenous Arc/Arg3.1 gene is tagged in its 3' untranslated region with stem-loops that bind a bacteriophage PP7 coat protein (PCP), allowing visualization of individual mRNAs in real time. The physiological response of the tagged gene to neuronal activity is identical to endogenous Arc and reports the true dynamics of Arc mRNA from transcription to degradation. The transcription dynamics of Arc in cultured hippocampal neurons revealed two novel results: (i) A robust transcriptional burst with prolonged ON state occurs after stimulation, and (ii) transcription cycles continue even after initial stimulation is removed. The correlation of stimulation with Arc transcription and mRNA transport in individual neurons revealed that stimulus-induced Ca 2+ activity was necessary but not sufficient for triggering Arc transcription and that blocking neuronal activity did not affect the dendritic transport of newly synthesized Arc mRNAs. This mouse will provide an important reagent to investigate how individual neurons transduce activity into spatiotemporal regulation of gene expression at the synapse.

Child Care Students' Practical Conceptions of Learning

ERIC Educational Resources Information Center

Boulton-Lewis, G. M.; Brownlee, J.; Berthelsen, D.; Dunbar, S.

2008-01-01

This paper describes an analysis of interview transcripts for 77 first- and second-year students enrolled in a vocational education course for child-care work. The purpose was to identify their conceptions of learning. All six categories of conceptions, as identified originally by Martin et al. (1993), were found. However, more than 50% of the…

Elementary School Counselors' Perceptions of Reality Play Counseling in Students' Relationship Building and Problem-Solving Skills

ERIC Educational Resources Information Center

Davis, Eric S.; Clark, Mary Ann

2012-01-01

In this qualitative study, eight school counselors participated in a series of reality play counseling trainings introducing techniques appropriate for counseling upper-grade elementary school students to enhance positive relationship building and problem solving skills. Participants were interviewed and their transcripts were analyzed using…

The Role of Inuit Languages in Nunavut Schooling: Nunavut Teachers Talk about Bilingual Education

ERIC Educational Resources Information Center

Aylward, M. Lynn

2010-01-01

This article provides a discourse analysis of interview transcripts generated from 10 experienced Nunavut teachers (five Inuit and five non-Inuit) regarding the role of Inuit languages in Nunavut schooling. Discussion and analysis focus on the motif of bilingual education. Teachers' talk identified discourse models of "academic truths" and…

Learning by Observing a Peer's Teaching Situation

ERIC Educational Resources Information Center

Hendry, Graham D.; Bell, Amani; Thomson, Kate

2014-01-01

This article reports on a study of academics who observed their colleagues' teaching at a large research-intensive university in Australia. These academics had completed peer observation as part of a foundations programme designed for those new to teaching or new to the university. Survey responses and interview transcripts form the basis of an…

Talking Therapy Services for Adult Survivors of Childhood Sexual Abuse (CSA) in Scotland: Perspectives of Service Users and Professionals

ERIC Educational Resources Information Center

Chouliara, Zoe; Karatzias, Thanos; Scott-Brien, Georgia; Macdonald, Anne; MacArthur, Juliet; Frazer, Norman

2011-01-01

This study aimed to elicit perceptions and experiences of talking therapy services for CSA survivors and professionals utilizing qualitative interviews and analyzing transcripts using Interpretative Phenomenological Analysis. Participants included 13 adult survivors and 31 professionals in statutory and voluntary services in Scotland. Main themes…

Discourses of Interdisciplinarity and the Shifting Topography of Academic Work: Generational Perspectives on Facilitating and Resisting Neoliberalism

ERIC Educational Resources Information Center

Martimianakis, Maria Athina; Muzzin, Linda

2015-01-01

Generational differences in the way knowledge-makers negotiate shifts in relation to interdisciplinary knowledge-making at one Canadian university are studied. Semi-structured interviews with 20 participants in science, technology, engineering and mathematics disciplines were conducted. Using a Foucauldian approach, transcripts were read to…

Factors Affecting Christian Parents' School Choice Decision Processes: A Grounded Theory Study

ERIC Educational Resources Information Center

Prichard, Tami G.; Swezey, James A.

2016-01-01

This study identifies factors affecting the decision processes for school choice by Christian parents. Grounded theory design incorporated interview transcripts, field notes, and a reflective journal to analyze themes. Comparative analysis, including open, axial, and selective coding, was used to reduce the coded statements to five code families:…

Exploring Teacher Knowledge and Actions Supporting Technology-Enhanced Teaching in Elementary Schools: Two Approaches by Pre-Service Teachers

ERIC Educational Resources Information Center

Figg, Candace; Jamani, Kamini Jaipal

2011-01-01

Two approaches to teaching with technology to highlight practice-based teacher knowledge and actions for teaching technologically enhanced lessons are presented. Participants were two elementary pre-service teachers teaching during practicum. Qualitative data sources included verbatim transcripts of participant interviews, field notes of planning…

A Closer Look: Examining Teachers' Language around UDL, Inclusive Classrooms, and Intellectual Disability

ERIC Educational Resources Information Center

Lowrey, K. Alisa; Hollingshead, Aleksandra; Howery, Kathy

2017-01-01

The purpose of this study was to examine the language teachers used to discuss inclusion, Universal Design for Learning (UDL), and learners with intellectual disability (ID) in an effort to better understand how teachers describe the relationship between those three. Utilizing a secondary analysis procedure, interview transcripts from seven…

Productive Resources in Students' Ideas about Energy: An Alternative Analysis of Watts' Original Interview Transcripts

ERIC Educational Resources Information Center

Harrer, Benedikt W.; Flood, Virginia J.; Wittmann, Michael C.

2013-01-01

For over 30 years, researchers have investigated students' ideas about energy with the intent of reforming instructional practice. In this pursuit, Watts contributed an influential study with his 1983 paper "Some alternative views of energy" ["Phys. Educ." 18, 213 (1983)]. Watts' "alternative frameworks"…

White Space, White Privilege: Mapping Discursive Inquiry into the Self.

ERIC Educational Resources Information Center

Jackson, Ronald L., II

1999-01-01

Explores the role of communication in the strategic self-definition of "whiteness." Uses transcripts from two focus group interviews (with Whites from two historically Black universities) to map the discourses of "White" participants concerning the nature of "whiteness." Implies that the space Whites occupy is not clearly constructed and defined…

Parent Perceptions of Psychosocial Outcomes of Equine-Assisted Interventions for Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Tan, Vanessa Xue-Ling; Simmonds, Janette Graetz

2018-01-01

This research explored parents' perceptions of the psychosocial outcomes of their children's experience of receiving equine-assisted interventions (EAI). Participants were the parents of six children (aged 3-14) diagnosed with autism spectrum disorder. Five semi-structured interviews were conducted and the transcript data was analysed using…

Mathematics Undergraduates' Responses to Semantic Abbreviations, 'Geometric' Images and Multi-Level Abstractions in Group Theory.

ERIC Educational Resources Information Center

Nardi, Elena

2000-01-01

Identifies and explores the difficulties in the novice mathematician's encounter with mathematical abstraction. Observes 20 first-year mathematics undergraduates and extracts sets of episodes from the transcripts of the tutorials and interviews within five topics in pure mathematics. Discusses issues related to the learning of one mathematical…

A Whole Language Program in the Intermediate Grades: Questions and Answers.

ERIC Educational Resources Information Center

Mickelson, Norma; Davies, Anne

Focusing on a whole language program for the middle grades in Canada's Northwest Territories, this interview transcript consists of responses by Anne Davies, a teacher from Yellow Knife, in the Northwest Territories, and currently a doctoral student, to questions posed by Norma Mickelson, a professor at the University of Victoria in British…

A Correspondence Analysis of Child-Care Students' and Medical Students' Knowledge about Teaching and Learning

ERIC Educational Resources Information Center

Askell-Williams, Helen; Lawson, Michael J.

2004-01-01

This paper describes the application of correspondence analysis to transcripts gathered from focussed interviews about teaching and learning held with a small sample of child-care students, medical students and the students' teachers. Seven dimensions emerged from the analysis, suggesting that the knowledge that underlies students' learning…

"A Unified Poet Alliance": The Personal and Social Outcomes of Youth Spoken Word Poetry Programming

ERIC Educational Resources Information Center

Weinstein, Susan

2010-01-01

This article places youth spoken word (YSW) poetry programming within the larger framework of arts education. Drawing primarily on transcripts of interviews with teen poets and adult teaching artists and program administrators, the article identifies specific benefits that participants ascribe to youth spoken word, including the development of…

How Do Parents of Children with Communication Difficulties Experience Video Interaction Guidance? A Practitioner Research Project

ERIC Educational Resources Information Center

Taylor, Amelia Fay

2016-01-01

This practitioner research article sought to provide an interpretation of the parental experience of video interaction guidance (VIG). Two mothers and one grandmother participated in one cycle of VIG and one interview about their experiences. Transcripts were analysed using Interpretive Phenomenological Analysis (IPA). Findings indicated that…

The Social Scientist as Author: Clifford Geertz on Ethnography and Social Construction.

ERIC Educational Resources Information Center

Olson, Gary A.

1991-01-01

Outlines and comments on the views of Clifford Geertz with regard to ethnography and social construction. Provides a transcript of an interview with Geertz, in which Geertz comments on his technical anthropological writings. Discusses his recent book "Works and Lives," his writing process, persuasive writing, and literary criticism,…

Supporting English Language Learners in the Science Classroom through Critical Pedagogy

ERIC Educational Resources Information Center

Alegria, Adelina

2014-01-01

This article presents an exploratory case study of a teacher's knowledge, understanding, and practice of critical pedagogy in a sheltered instruction high school biology classroom. This case study relied on the use of fieldnotes, videotape recordings, interviews, and transcripts to showcase the practices and activities taking place in the…

Annual Staff Conference of the Regina Public Library.

ERIC Educational Resources Information Center

Pasick, Adele

This transcript of a presentation at the 1977 annual staff conference of the Regina Public Library discusses a children's services study conducted during the year and places it in the context of the total services of the library. Results of over 600 interviews with children concerning library use, television viewing habits, and differences between…

The Transformative Power of Youth Action Coalition's Multimodal Arts-for-Change Programming

ERIC Educational Resources Information Center

Turner, K. C. Nat; Way, Kate; Gray, Robin R. R.

2013-01-01

This article analyzes the potential of a series of Youth Action Coalition's (YAC) Arts-for-Change (AfC) youth programs for literacy and identity development, as well as for engaging youth in addressing issues of social justice. Drawing primarily on transcripts of interviews, surveys, and participant-observation fieldnotes inventorying changes in…

The First Lunar Landing as Told by the Astronauts.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Washington, DC.

This brochure contains a transcript of the Apollo 11 post-flight press conference, in which the astronauts discussed the scenes shown in 40 photographs taken during the mission. These photographs are included in the brochure. Most are in color. The conference concluded with a question and answer interview of the astronauts. (PR)

Watching Sandy's Understanding Grow.

ERIC Educational Resources Information Center

Pirie, Susan E. B.; Kieren, Thomas E.

1992-01-01

Reviews recent research in the area of mathematical understanding and compares and contrasts it with a model formulated for the growth of understanding. Uses the analysis of a transcript from an interview with an eight-year-old boy to illustrate the power of the model to describe and map the growth of his mathematical understanding. (18…

Forensic Linguistics: The Linguistic Analyst and Expert Witness of Language Evidence in Criminal Trials.

ERIC Educational Resources Information Center

Jordan, Sherilynn Nidever

Forensic linguistics (FL) provides consultation to lawyers through the analysis of language evidence during the pre-trial investigation. Evidence commonly analyzed by linguists in criminal cases includes transcripts of police interviews and language crimes (such as bribery) and anonymous or questioned texts. Forensic linguistic testimony is rarely…

Psychological Help-Seeking Attitudes and Barriers to Help-Seeking in Young People in Turkey

ERIC Educational Resources Information Center

Koydemir, Selda; Erel, Ozge; Yumurtaci, Duygu; Sahin, Gozde Nur

2010-01-01

This qualitative research sought to understand the needs of Turkish university students related to adjustment to university, the sources they seek help from, their attitudes about and barriers to psychological help-seeking. Data analysis of interview transcriptions from 15 undergraduates identified several themes. Interpersonal problems,…

Cacao Flavor through Genetics – Anatomy of Fine Flavor

USDA-ARS?s Scientific Manuscript database

This presentation will discuss the transcript analysis of Moniliophthora roreri infected pods, which revealed a total of 3009 differentially expressed transcripts among resistant and susceptible clones. Comparison of the tolerant and susceptible clones by KEGG (Kyoto Encyclopedia of Genes and Genome...

EXPRESSION PROFILING OF FIVE RAT STRAINS REVEAL TRANSCRIPTIONAL MODES IN THE ANTIGEN PROCESSING PATHWAY

EPA Science Inventory

Comparative gene expression profiling of rat strains with genetic predisposition to diverse cardiovascular diseases can help decode the transcriptional program that governs cellular behavior. We hypothesized that co-transcribed, intra-pathway, functionally coherent genes can be r...

Simulated job interview skill training for people with psychiatric disability: feasibility and tolerability of virtual reality training.

PubMed

Bell, Morris D; Weinstein, Andrea

2011-09-01

The job interview is an important step toward successful employment and often a significant challenge for people with psychiatric disability. Vocational rehabilitation specialists can benefit from a systematic approach to training job interview skills. The investigators teamed up with a company that specializes in creating simulated job interview training to create software that provides a virtual reality experience with which learners can systematically improve their job interview skills, reduce their fears, and increase their confidence about going on job interviews. The development of this software is described and results are presented from a feasibility and tolerability trial with 10 participants with psychiatric disability referred from their vocational service programs. Results indicate that this representative sample had a strongly positive response to the prototype job interview simulation. They found it easy to use, enjoyed the experience, and thought it realistic and helpful. Almost all described the interview as anxiety provoking but that the anxiety lessened as they became more skilled. They saw the benefit of its special features such as ongoing feedback from a "coach in the corner" and from being able to review a transcript of the interview. They believed that they could learn the skills being taught through these methods. Participants were enthusiastic about wanting to use the final product when it becomes available. The advantages of virtual reality technology for training important skills for rehabilitation are discussed.

Cell signaling and transcription factor genes expressed during whole body regeneration in a colonial chordate.

PubMed

Rinkevich, Yuval; Rinkevich, Baruch; Reshef, Ram

2008-10-12

The restoration of adults from fragments of blood vessels in botryllid ascidians (termed whole body regeneration [WBR]) represents an inimitable event in the chordates, which is poorly understood on the mechanistic level. To elucidate mechanisms underlying this phenomenon, a subtracted EST library for early WBR stages was previously assembled, revealing 76 putative genes belonging to major signaling pathways, including Notch/Delta, JAK/STAT, protein kinases, nuclear receptors, Ras oncogene family members, G-Protein coupled receptor (GPCR) and transforming growth factor beta (TGF-beta) signaling. RT-PCR on selected transcripts documented specific up-regulation in only regenerating fragments, pointing to a broad activation of these signaling pathways at onset of WBR. The followed-up expression pattern of seven representative transcripts from JAK/STAT signaling (Bl-STAT), the Ras oncogene family (Bl-Rap1A, Bl-Rab-33), the protein kinase family (Bl-Mnk), Bl-Cnot, Bl-Slit and Bl-Bax inhibitor, revealed systemic and site specific activations during WBR in a sub-population of circulatory cells. WBR in the non-vertebrate chordate Botrylloides leachi is a multifaceted phenomenon, presided by a complex array of cell signaling and transcription factors. Above results, provide a first insight into the whole genome molecular machinery of this unique regeneration process, and reveal the broad participation of cell signaling and transcription factors in the process. While regeneration involves the participation of specific cell populations, WBR signals are systemically expressed at the organism level.

The family interview in the process of donating organs and tissues for transplantation: perceptions of potential donors' relatives.

PubMed

dos Santos, M J; Massarollo, M C K B; de Moraes, E L

2014-01-01

The family interview is a complex phase of the organ donation process because it involves aspects of the interviewer, the interviewee, the interview location, and ethical and legal issues. However, there are few publications on this phase of the donation process. This study aimed to reveal the meaning assigned to the interview phase, in the process of donating organs and tissues for transplantation, by the families of potential donors. We performed a qualitative study of the phenomenologic aspect, within the modality "structure situated phenomena." The study included the participation of 10 families. After analyzing the interviews, the meaning of the interview was unveiled by the family members. The statements revealed that the family interview is considered to be an important step for warnings, clarifications, and encouraging families to think about the possibility of donating to save and/or improve the quality of life of people in need for a transplant, and that studies contribute to the technical and scientific qualification of the interviewer as well as stimulate discussion among health professionals to improve the interviewing process. Copyright © 2014 Elsevier Inc. All rights reserved.

Integration of Proteomic, Transcriptional, and Interactome Data Reveals Hidden Signaling Components

PubMed Central

Huang, Shao-shan Carol; Fraenkel, Ernest

2009-01-01

Cellular signaling and regulatory networks underlie fundamental biological processes such as growth, differentiation, and response to the environment. Although there are now various high-throughput methods for studying these processes, knowledge of them remains fragmentary. Typically, the vast majority of hits identified by transcriptional, proteomic, and genetic assays lie outside of the expected pathways. These unexpected components of the cellular response are often the most interesting, because they can provide new insights into biological processes and potentially reveal new therapeutic approaches. However, they are also the most difficult to interpret. We present a technique, based on the Steiner tree problem, that uses previously reported protein-protein and protein-DNA interactions to determine how these hits are organized into functionally coherent pathways, revealing many components of the cellular response that are not readily apparent in the original data. Applied simultaneously to phosphoproteomic and transcriptional data for the yeast pheromone response, it identifies changes in diverse cellular processes that extend far beyond the expected pathways. PMID:19638617

Women's experiences of three early miscarriage management options a qualitative study

PubMed Central

Smith, Lindsay F; Frost, Julia; Levitas, Ruth; Bradley, Harriet; Garcia, Jo

2006-01-01

Background Miscarriage affects around one in six pregnancies. Much research has taken place identifying the consequences of this for parents but is mainly quantitative. Of the limited qualitative studies, none have explored women's experiences of the methods of miscarriage management received. Aim To assess the social and personal impact of different management methods (expectant, medical and surgical) on women's experience of first trimester miscarriage. Design of study Qualitative interviews using a topic guide with a purposive cohort of four categories of women (each management method plus non-participants) 6 months to 1 year after first trimester miscarriage. Focus groups with both research participants and health workers. Setting Women from three hospitals in the South West of England that participated in the Miscarriage Treatment (MIST) trial. Method Seventy-two interviews were undertaken between September 1999 and June 2000. There were also five focus groups (47 participants) and two feedback sessions (8 participants) with written feedback from 12 women. Interviews lasted 0.5–2.5 hours generating over 2000 A4 pages of transcripts. The transcripts were analysed for common themes, using standard proformas, which were filled in by individual team members and then discussed by the whole research team. Iterative readings in the light of new emerging issues ensured that new themes could be identified throughout the analytical process. All transcripts were then encoded for the identified themes using NUDIST. Results Common themes emerged across all management options although some were specific to just one or two management options. The five major themes arising out of the data analysis were: intervention; experiences of care; finality; the ‘baby’; and pain and bleeding. Conclusions Women's experiences and beliefs vary widely and their preferences need to be considered in their early miscarriage management. The three methods have different benefits and problems from the women's point of view. Competence and caring from professionals are especially important. PMID:16536960

Women's experiences of three early miscarriage management options: a qualitative study.

PubMed

Smith, Lindsay F; Frost, Julia; Levitas, Ruth; Bradley, Harriet; Garcia, Jo

2006-03-01

Miscarriage affects around one in six pregnancies. Much research has taken place identifying the consequences of this for parents but is mainly quantitative. Of the limited qualitative studies, none have explored women's experiences of the methods of miscarriage management received. To assess the social and personal impact of different management methods (expectant, medical and surgical) on women's experience of first trimester miscarriage. Qualitative interviews using a topic guide with a purposive cohort of four categories of women (each management method plus non-participants) 6 months to 1 year after first trimester miscarriage. Focus groups with both research participants and health workers. Women from three hospitals in the South West of England that participated in the Miscarriage Treatment (MIST) trial. Seventy-two interviews were undertaken between September 1999 and June 2000. There were also five focus groups (47 participants) and two feedback sessions (8 participants) with written feedback from 12 women. Interviews lasted 0.5-2.5 hours generating over 2000 A4 pages of transcripts. The transcripts were analysed for common themes, using standard proformas, which were filled in by individual team members and then discussed by the whole research team. Iterative readings in the light of new emerging issues ensured that new themes could be identified throughout the analytical process. All transcripts were then encoded for the identified themes using NUDIST. Common themes emerged across all management options although some were specific to just one or two management options. The five major themes arising out of the data analysis were: intervention; experiences of care; finality; the 'baby'; and pain and bleeding. Women's experiences and beliefs vary widely and their preferences need to be considered in their early miscarriage management. The three methods have different benefits and problems from the women's point of view. Competence and caring from professionals are especially important.

Unprecedented high-resolution view of bacterial operon architecture revealed by RNA sequencing.

PubMed

Conway, Tyrrell; Creecy, James P; Maddox, Scott M; Grissom, Joe E; Conkle, Trevor L; Shadid, Tyler M; Teramoto, Jun; San Miguel, Phillip; Shimada, Tomohiro; Ishihama, Akira; Mori, Hirotada; Wanner, Barry L

2014-07-08

We analyzed the transcriptome of Escherichia coli K-12 by strand-specific RNA sequencing at single-nucleotide resolution during steady-state (logarithmic-phase) growth and upon entry into stationary phase in glucose minimal medium. To generate high-resolution transcriptome maps, we developed an organizational schema which showed that in practice only three features are required to define operon architecture: the promoter, terminator, and deep RNA sequence read coverage. We precisely annotated 2,122 promoters and 1,774 terminators, defining 1,510 operons with an average of 1.98 genes per operon. Our analyses revealed an unprecedented view of E. coli operon architecture. A large proportion (36%) of operons are complex with internal promoters or terminators that generate multiple transcription units. For 43% of operons, we observed differential expression of polycistronic genes, despite being in the same operons, indicating that E. coli operon architecture allows fine-tuning of gene expression. We found that 276 of 370 convergent operons terminate inefficiently, generating complementary 3' transcript ends which overlap on average by 286 nucleotides, and 136 of 388 divergent operons have promoters arranged such that their 5' ends overlap on average by 168 nucleotides. We found 89 antisense transcripts of 397-nucleotide average length, 7 unannotated transcripts within intergenic regions, and 18 sense transcripts that completely overlap operons on the opposite strand. Of 519 overlapping transcripts, 75% correspond to sequences that are highly conserved in E. coli (>50 genomes). Our data extend recent studies showing unexpected transcriptome complexity in several bacteria and suggest that antisense RNA regulation is widespread. Importance: We precisely mapped the 5' and 3' ends of RNA transcripts across the E. coli K-12 genome by using a single-nucleotide analytical approach. Our resulting high-resolution transcriptome maps show that ca. one-third of E. coli operons are complex, with internal promoters and terminators generating multiple transcription units and allowing differential gene expression within these operons. We discovered extensive antisense transcription that results from more than 500 operons, which fully overlap or extensively overlap adjacent divergent or convergent operons. The genomic regions corresponding to these antisense transcripts are highly conserved in E. coli (including Shigella species), although it remains to be proven whether or not they are functional. Our observations of features unearthed by single-nucleotide transcriptome mapping suggest that deeper layers of transcriptional regulation in bacteria are likely to be revealed in the future. Copyright © 2014 Conway et al.

Deficiencies in Jasmonate-Mediated Plant Defense Reveal Quantitative Variation in Botrytis cinerea Pathogenesis

PubMed Central

Rowe, Heather C.; Walley, Justin W.; Corwin, Jason; Chan, Eva K.-F.; Dehesh, Katayoon; Kliebenstein, Daniel J.

2010-01-01

Despite the described central role of jasmonate signaling in plant defense against necrotrophic pathogens, the existence of intraspecific variation in pathogen capacity to activate or evade plant jasmonate-mediated defenses is rarely considered. Experimental infection of jasmonate-deficient and jasmonate-insensitive Arabidopsis thaliana with diverse isolates of the necrotrophic fungal pathogen Botrytis cinerea revealed pathogen variation for virulence inhibition by jasmonate-mediated plant defenses and induction of plant defense metabolites. Comparison of the transcriptional effects of infection by two distinct B. cinerea isolates showed only minor differences in transcriptional responses of wild-type plants, but notable isolate-specific transcript differences in jasmonate-insensitive plants. These transcriptional differences suggest B. cinerea activation of plant defenses that require plant jasmonate signaling for activity in response to only one of the two B. cinerea isolates tested. Thus, similar infection phenotypes observed in wild-type plants result from different signaling interactions with the plant that are likely integrated by jasmonate signaling. PMID:20419157

Reprogramming cell fate with a genome-scale library of artificial transcription factors.

PubMed

Eguchi, Asuka; Wleklinski, Matthew J; Spurgat, Mackenzie C; Heiderscheit, Evan A; Kropornicka, Anna S; Vu, Catherine K; Bhimsaria, Devesh; Swanson, Scott A; Stewart, Ron; Ramanathan, Parameswaran; Kamp, Timothy J; Slukvin, Igor; Thomson, James A; Dutton, James R; Ansari, Aseem Z

2016-12-20

Artificial transcription factors (ATFs) are precision-tailored molecules designed to bind DNA and regulate transcription in a preprogrammed manner. Libraries of ATFs enable the high-throughput screening of gene networks that trigger cell fate decisions or phenotypic changes. We developed a genome-scale library of ATFs that display an engineered interaction domain (ID) to enable cooperative assembly and synergistic gene expression at targeted sites. We used this ATF library to screen for key regulators of the pluripotency network and discovered three combinations of ATFs capable of inducing pluripotency without exogenous expression of Oct4 (POU domain, class 5, TF 1). Cognate site identification, global transcriptional profiling, and identification of ATF binding sites reveal that the ATFs do not directly target Oct4; instead, they target distinct nodes that converge to stimulate the endogenous pluripotency network. This forward genetic approach enables cell type conversions without a priori knowledge of potential key regulators and reveals unanticipated gene network dynamics that drive cell fate choices.

Genome-wide transcriptional analysis of flagellar regeneration in Chlamydomonas reinhardtii identifies orthologs of ciliary disease genes

NASA Technical Reports Server (NTRS)

Stolc, Viktor; Samanta, Manoj Pratim; Tongprasit, Waraporn; Marshall, Wallace F.

2005-01-01

The important role that cilia and flagella play in human disease creates an urgent need to identify genes involved in ciliary assembly and function. The strong and specific induction of flagellar-coding genes during flagellar regeneration in Chlamydomonas reinhardtii suggests that transcriptional profiling of such cells would reveal new flagella-related genes. We have conducted a genome-wide analysis of RNA transcript levels during flagellar regeneration in Chlamydomonas by using maskless photolithography method-produced DNA oligonucleotide microarrays with unique probe sequences for all exons of the 19,803 predicted genes. This analysis represents previously uncharacterized whole-genome transcriptional activity profiling study in this important model organism. Analysis of strongly induced genes reveals a large set of known flagellar components and also identifies a number of important disease-related proteins as being involved with cilia and flagella, including the zebrafish polycystic kidney genes Qilin, Reptin, and Pontin, as well as the testis-expressed tubby-like protein TULP2.

Casein Kinase II Regulation of the Hot1 Transcription Factor Promotes Stochastic Gene Expression*

PubMed Central

Burns, Laura T.; Wente, Susan R.

2014-01-01

In Saccharomyces cerevisiae, Hog1 MAPK is activated and induces a transcriptional program in response to hyperosmotic stress. Several Hog1-responsive genes exhibit stochastic transcription, resulting in cell-to-cell variability in mRNA and protein levels. However, the mechanisms governing stochastic gene activity are not fully defined. Here we uncover a novel role for casein kinase II (CK2) in the cellular response to hyperosmotic stress. CK2 interacts with and phosphorylates the Hot1 transcription factor; however, Hot1 phosphorylation is not sufficient for controlling the stochastic response. The CK2 protein itself is required to negatively regulate mRNA expression of Hot1-responsive genes and Hot1 enrichment at target promoters. Single-cell gene expression analysis reveals altered activation of Hot1-targeted STL1 in ck2 mutants, resulting in a bimodal to unimodal shift in expression. Together, this work reveals a novel CK2 function during the hyperosmotic stress response that promotes cell-to-cell variability in gene expression. PMID:24817120

Crystal structure of a transcribing RNA Polymerase II complex reveals a complete transcription bubble

PubMed Central

Barnes, Christopher O.; Calero, Monica; Malik, Indranil; Graham, Brian W.; Spahr, Henrik; Lin, Guowu; Cohen, Aina; Brown, Ian S.; Zhang, Qiangmin; Pullara, Filippo; Trakselis, Michael A.; Kaplan, Craig D.; Calero, Guillermo

2015-01-01

Summary Notwithstanding numerous published structures of RNA Polymerase II (Pol II), structural details of Pol II engaging a complete nucleic acid scaffold have been lacking. Here, we report the structures of TFIIF stabilized transcribing Pol II complexes, revealing the upstream duplex and full transcription bubble. The upstream duplex lies over a wedge-shaped loop from Rpb2 that engages its minor groove, providing part of the structural framework for DNA tracking during elongation. At the upstream transcription bubble fork, rudder and fork loop-1 residues spatially coordinate strand annealing and the nascent RNA transcript. At the downstream fork, a network of Pol II interactions with the non-template strand forms a rigid domain with the Trigger Loop (TL), allowing visualization of its open state. Overall, our observations suggest that “open/closed” conformational transitions of the TL may be linked to interactions with the non-template strand, possibly in a synchronized ratcheting manner conducive to polymerase translocation. PMID:26186291

Reprogramming cell fate with a genome-scale library of artificial transcription factors

PubMed Central

Eguchi, Asuka; Wleklinski, Matthew J.; Spurgat, Mackenzie C.; Heiderscheit, Evan A.; Kropornicka, Anna S.; Vu, Catherine K.; Bhimsaria, Devesh; Swanson, Scott A.; Stewart, Ron; Ramanathan, Parameswaran; Kamp, Timothy J.; Slukvin, Igor; Thomson, James A.; Dutton, James R.; Ansari, Aseem Z.

2016-01-01

Artificial transcription factors (ATFs) are precision-tailored molecules designed to bind DNA and regulate transcription in a preprogrammed manner. Libraries of ATFs enable the high-throughput screening of gene networks that trigger cell fate decisions or phenotypic changes. We developed a genome-scale library of ATFs that display an engineered interaction domain (ID) to enable cooperative assembly and synergistic gene expression at targeted sites. We used this ATF library to screen for key regulators of the pluripotency network and discovered three combinations of ATFs capable of inducing pluripotency without exogenous expression of Oct4 (POU domain, class 5, TF 1). Cognate site identification, global transcriptional profiling, and identification of ATF binding sites reveal that the ATFs do not directly target Oct4; instead, they target distinct nodes that converge to stimulate the endogenous pluripotency network. This forward genetic approach enables cell type conversions without a priori knowledge of potential key regulators and reveals unanticipated gene network dynamics that drive cell fate choices. PMID:27930301

Structural Determination of Functional Domains in Early B-cell Factor (EBF) Family of Transcription Factors Reveals Similarities to Rel DNA-binding Proteins and a Novel Dimerization Motif*

PubMed Central

Siponen, Marina I.; Wisniewska, Magdalena; Lehtiö, Lari; Johansson, Ida; Svensson, Linda; Raszewski, Grzegorz; Nilsson, Lennart; Sigvardsson, Mikael; Berglund, Helena

2010-01-01

The early B-cell factor (EBF) transcription factors are central regulators of development in several organs and tissues. This protein family shows low sequence similarity to other protein families, which is why structural information for the functional domains of these proteins is crucial to understand their biochemical features. We have used a modular approach to determine the crystal structures of the structured domains in the EBF family. The DNA binding domain reveals a striking resemblance to the DNA binding domains of the Rel homology superfamily of transcription factors but contains a unique zinc binding structure, termed zinc knuckle. Further the EBF proteins contain an IPT/TIG domain and an atypical helix-loop-helix domain with a novel type of dimerization motif. The data presented here provide insights into unique structural features of the EBF proteins and open possibilities for detailed molecular investigations of this important transcription factor family. PMID:20592035

Decision to adopt medical technology: case study of breast cancer radiotherapy techniques.

PubMed

Gold, Heather Taffet; Pitrelli, Kimberly; Hayes, Mary Katherine; Murphy, Madhuvanti Mahadeo

2014-11-01

To understand decision making concerning adoption and nonadoption of accelerated partial breast radiotherapy (RT) prior to long-term randomized trial evidence. A total of 36 radiation oncologists and surgeons were recruited through purposive and snowball sampling strategies from September 2010 through January 2013. Semistructured phone interviews were conducted and audio-recorded and lasted 20-45 minutes. Qualitative analysis was conducted using a framework approach, iteratively exploring key concepts and emerging issues raised by subjects. Interviews were transcribed and imported into Atlas.ti v6. Transcripts were independently coded by 3 researchers shortly after each interview, followed by consensus development on each coded transcript. Barriers and facilitators of adoption, practice patterns, and informational/educational sources concerning accelerated partial breast RT were all assessed to determine major themes. Nearly half of physicians were surgeons (47%), and half were radiation oncologists (53%), with 61% overall in urban settings. Twenty-nine of the 36 physicians interviewed used brachytherapy-based partial breast RT. Five major factors were involved in physicians' decisions to adopt accelerated partial breast RT: facilitators encouraging adoption (e.g., enthusiastic colleagues and patient convenience), financial and prestige incentives, pressures to adopt (e.g., potential declines in referrals), judgment concerning acceptable level of scientific evidence, and barriers (e.g., not having appropriate machinery or referral mechanism in place). If technology was adopted, clinical guideline adherence varied. Technology adoption is based on financial and social pressures, along with often-limited scientific evidence and what seems "best" for patients. For technology adoption and diffusion to be rational and evidence-based, we must encourage appropriate financial payment models to curb use outside of research studies and promote development of additional treatment registries until sufficient evidence is gathered. © The Author(s) 2014.

The legume miR1514a modulates a NAC transcription factor transcript to trigger phasiRNA formation in response to drought

PubMed Central

Sosa-Valencia, Guadalupe; Palomar, Miguel; Covarrubias, Alejandra A.

2017-01-01

Abstract Recent studies have identified microRNAs as post-transcriptional regulators involved in stress responses. miR1514a is a legume microRNA that is induced in response to drought stress in Phaseolus vulgaris (common bean) and shows differential accumulation levels in roots during water deficit in two cultivars with different drought tolerance phenotypes. A recent degradome analysis revealed that miR1514a targets the transcripts of two NAC transcription factors (TFs), Phvul.010g121000 and Phvul.010g120700. Furthermore, expression studies and small RNA-seq data indicate that only Phvul.010g120700 generates phasiRNAs, which also accumulate under water deficit conditions. To confirm these results, we over-expressed miR1514a in transgenic hairy roots, and observed a reduced accumulation of Phvul.010g120700 and an increase in NAC-derived phasiRNAs; inhibition of miR1514a activity resulted in the opposite effect. Moreover, we determined that a NAC-derived phasiRNA associates with ARGONAUTE 1 (AGO1), suggesting that it is functional. In addition, a transcriptome analysis of transgenic hairy roots with reduced miR1514a levels revealed several differentially expressed transcripts, mainly involved in metabolism and stress responses, suggesting they are regulated by the NAC TF and/or by phasiRNAs. This work therefore demonstrates the participation of miR1514 in the regulation of a NAC transcription factor transcript through phasiRNA production during the plant response to water deficit. PMID:28338719

Transcriptional response to muscarinic acetylcholine receptor stimulation: regulation of Egr-1 biosynthesis by ERK, Elk-1, MKP-1, and calcineurin in carbachol-stimulated human neuroblastoma cells.

PubMed

Rössler, Oliver G; Henss, Isabell; Thiel, Gerald

2008-02-01

Carbachol-mediated activation of type M(3) muscarinic acetylcholine receptors induces the biosynthesis of the transcription factor Egr-1 in human SH-SY5Y neuroblastoma cells involving an activation of extracellular signal-regulated protein kinase. Carbachol triggered the phosphorylation of the ternary complex factor Elk-1, a key transcriptional regulator of serum response element-driven gene transcription, and strikingly enhanced the transcriptional activation potential of Elk-1. Chromatin immunoprecipitation experiments revealed that Elk-1 binds in vivo to the 5'-upstream region of the Egr-1 gene in carbachol-stimulated neuroblastoma cells. Together, these data indicate that Elk-1 connects the intracellular signaling cascade elicited by activation of M(3) muscarinic acetylcholine receptors with the transcription of the Egr-1 gene. Lentiviral-mediated expression of either MAP kinase phosphatase-1 (MKP-1) or a constitutively active mutant of calcineurin A inhibited Egr-1 biosynthesis following carbachol stimulation, indicating that these phosphatases function as shut-off devices of muscarinic acetylcholine receptor signaling. Additionally, carbachol stimulation increased transcription of a chromatin-embedded collagenase promoter/reporter gene, showing that AP-1 activity is enhanced in carbachol-stimulated neuroblastoma. Expression experiments revealed that both MKP-1 and a constitutively active mutant of calcineurin A impaired carbachol-induced upregulation of AP-1 activity. The fact that carbachol stimulation of neuroblastoma cells activates the transcription factors Egr-1 and AP-1 suggests that changes in the gene expression pattern are an integral part of muscarinic acetylcholine receptor signaling.

Transcriptional Reversion of Cardiac Myocyte Fate During Mammalian Cardiac Regeneration

PubMed Central

O’Meara, Caitlin C.; Wamstad, Joseph A.; Gladstone, Rachel; Fomovsky, Gregory M.; Butty, Vincent L.; Shrikumar, Avanti; Gannon, Joseph; Boyer, Laurie A.; Lee, Richard T.

2014-01-01

Rationale Neonatal mice have the capacity to regenerate their hearts in response to injury, but this potential is lost after the first week of life. The transcriptional changes that underpin mammalian cardiac regeneration have not been fully characterized at the molecular level. Objective The objectives of our study were to determine if myocytes revert the transcriptional phenotype to a less differentiated state during regeneration and to systematically interrogate the transcriptional data to identify and validate potential regulators of this process. Methods and Results We derived a core transcriptional signature of injury-induced cardiac myocyte regeneration in mouse by comparing global transcriptional programs in a dynamic model of in vitro and in vivo cardiac myocyte differentiation, in vitro cardiac myocyte explant model, as well as a neonatal heart resection model. The regenerating mouse heart revealed a transcriptional reversion of cardiac myocyte differentiation processes including reactivation of latent developmental programs similar to those observed during de-stabilization of a mature cardiac myocyte phenotype in the explant model. We identified potential upstream regulators of the core network, including interleukin 13 (IL13), which induced cardiac myocyte cell cycle entry and STAT6/STAT3 signaling in vitro. We demonstrate that STAT3/periostin and STAT6 signaling are critical mediators of IL13 signaling in cardiac myocytes. These downstream signaling molecules are also modulated in the regenerating mouse heart. Conclusions Our work reveals new insights into the transcriptional regulation of mammalian cardiac regeneration and provides the founding circuitry for identifying potential regulators for stimulating heart regeneration. PMID:25477501

Asymmetry between Activation and Deactivation during a Transcriptional Pulse.

PubMed

Dunham, Lee S S; Momiji, Hiroshi; Harper, Claire V; Downton, Polly J; Hey, Kirsty; McNamara, Anne; Featherstone, Karen; Spiller, David G; Rand, David A; Finkenstädt, Bärbel; White, Michael R H; Davis, Julian R E

2017-12-27

Transcription in eukaryotic cells occurs in gene-specific bursts or pulses of activity. Recent studies identified a spectrum of transcriptionally active "on-states," interspersed with periods of inactivity, but these "off-states" and the process of transcriptional deactivation are poorly understood. To examine what occurs during deactivation, we investigate the dynamics of switching between variable rates. We measured live single-cell expression of luciferase reporters from human growth hormone or human prolactin promoters in a pituitary cell line. Subsequently, we applied a statistical variable-rate model of transcription, validated by single-molecule FISH, to estimate switching between transcriptional rates. Under the assumption that transcription can switch to any rate at any time, we found that transcriptional activation occurs predominantly as a single switch, whereas deactivation occurs with graded, stepwise decreases in transcription rate. Experimentally altering cAMP signalling with forskolin or chromatin remodelling with histone deacetylase inhibitor modifies the duration of defined transcriptional states. Our findings reveal transcriptional activation and deactivation as mechanistically independent, asymmetrical processes. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Pervasive Targeting of Nascent Transcripts by Hfq.

PubMed

Kambara, Tracy K; Ramsey, Kathryn M; Dove, Simon L

2018-05-01

Hfq is an RNA chaperone and an important post-transcriptional regulator in bacteria. Using chromatin immunoprecipitation coupled with high-throughput DNA sequencing (ChIP-seq), we show that Hfq associates with hundreds of different regions of the Pseudomonas aeruginosa chromosome. These associations are abolished when transcription is inhibited, indicating that they reflect Hfq binding to transcripts during their synthesis. Analogous ChIP-seq analyses with the post-transcriptional regulator Crc reveal that it associates with many of the same nascent transcripts as Hfq, an activity we show is Hfq dependent. Our findings indicate that Hfq binds many transcripts co-transcriptionally in P. aeruginosa, often in concert with Crc, and uncover direct regulatory targets of these proteins. They also highlight a general approach for studying the interactions of RNA-binding proteins with nascent transcripts in bacteria. The binding of post-transcriptional regulators to nascent mRNAs may represent a prevalent means of controlling translation in bacteria where transcription and translation are coupled. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

Revealing a Child's Pathology: Physicians' Experiences

ERIC Educational Resources Information Center

Scelles, Regine; Aubert-Godard, Anne; Gargiulo, Marcela; Avant, Monique; Gortais, Jean

2010-01-01

In this study, 12 physicians and 12 care-givers were interviewed using semi-structured interviews. We explored physicians' experiences when they revealed a diagnosis. We also tried to understand which family members the physician was thinking of, with whom they identified themselves, and their first choice of the person to whom they prefer to…

Interviews of Children in a Portuguese Special Judicial Procedure.

PubMed

Peixoto, Carlos Eduardo; Fernandes, Raquel Veludo; Almeida, Telma Sousa; Silva, Júlia Marina; La Rooy, David; Ribeiro, Catarina; Magalhães, Teresa; Lamb, Michael E

2017-05-01

Since 2007, alleged victims of child sexual abuse in Portugal have provided evidence in a mandatory "Declarações para Memória Futura" (DMF; English transl. 'Statement for future use') proceeding. In order to protect children from having to testify in court, interviews conducted at the DMF can be used later as trial evidence because the hearings are conducted by judges. The present study examined 137 interviews with 3- to 17-year-olds conducted in several Portuguese criminal courts. Detailed examination of interview transcripts showed that 69% of all questions asked were option-posing questions, 16% were directive questions, 11% were suggestive questions, and only 3% were open-ended prompts. The vast majority of details provided by children were thus obtained using the risky recognition-based prompts (i.e., option posing and suggestive questions) associated with the risks of contaminating and limiting children's informativeness, both potential threats to the credibility of their testimony. There is an urgent need to address this issue and consider the implementation of a scientifically validated structured interview protocol in Portugal. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Sialotranscriptomics of Rhipicephalus zambeziensis reveals intricate expression profiles of secretory proteins and suggests tight temporal transcriptional regulation during blood-feeding.

PubMed

de Castro, Minique Hilda; de Klerk, Daniel; Pienaar, Ronel; Rees, D Jasper G; Mans, Ben J

2017-08-10

Ticks secrete a diverse mixture of secretory proteins into the host to evade its immune response and facilitate blood-feeding, making secretory proteins attractive targets for the production of recombinant anti-tick vaccines. The largely neglected tick species, Rhipicephalus zambeziensis, is an efficient vector of Theileria parva in southern Africa but its available sequence information is limited. Next generation sequencing has advanced sequence availability for ticks in recent years and has assisted the characterisation of secretory proteins. This study focused on the de novo assembly and annotation of the salivary gland transcriptome of R. zambeziensis and the temporal expression of secretory protein transcripts in female and male ticks, before the onset of feeding and during early and late feeding. The sialotranscriptome of R. zambeziensis yielded 23,631 transcripts from which 13,584 non-redundant proteins were predicted. Eighty-six percent of these contained a predicted start and stop codon and were estimated to be putatively full-length proteins. A fifth (2569) of the predicted proteins were annotated as putative secretory proteins and explained 52% of the expression in the transcriptome. Expression analyses revealed that 2832 transcripts were differentially expressed among feeding time points and 1209 between the tick sexes. The expression analyses further indicated that 57% of the annotated secretory protein transcripts were differentially expressed. Dynamic expression profiles of secretory protein transcripts were observed during feeding of female ticks. Whereby a number of transcripts were upregulated during early feeding, presumably for feeding site establishment and then during late feeding, 52% of these were downregulated, indicating that transcripts were required at specific feeding stages. This suggested that secretory proteins are under stringent transcriptional regulation that fine-tunes their expression in salivary glands during feeding. No open reading frames were predicted for 7947 transcripts. This class represented 17% of the differentially expressed transcripts, suggesting a potential transcriptional regulatory function of long non-coding RNA in tick blood-feeding. The assembled sialotranscriptome greatly expands the sequence availability of R. zambeziensis, assists in our understanding of the transcription of secretory proteins during blood-feeding and will be a valuable resource for future vaccine candidate selection.

Robot-Mediated Interviews - How Effective Is a Humanoid Robot as a Tool for Interviewing Young Children?

PubMed Central

Wood, Luke Jai; Dautenhahn, Kerstin; Rainer, Austen; Robins, Ben; Lehmann, Hagen; Syrdal, Dag Sverre

2013-01-01

Robots have been used in a variety of education, therapy or entertainment contexts. This paper introduces the novel application of using humanoid robots for robot-mediated interviews. An experimental study examines how children’s responses towards the humanoid robot KASPAR in an interview context differ in comparison to their interaction with a human in a similar setting. Twenty-one children aged between 7 and 9 took part in this study. Each child participated in two interviews, one with an adult and one with a humanoid robot. Measures include the behavioural coding of the children’s behaviour during the interviews and questionnaire data. The questions in these interviews focused on a special event that had recently taken place in the school. The results reveal that the children interacted with KASPAR very similar to how they interacted with a human interviewer. The quantitative behaviour analysis reveal that the most notable difference between the interviews with KASPAR and the human were the duration of the interviews, the eye gaze directed towards the different interviewers, and the response time of the interviewers. These results are discussed in light of future work towards developing KASPAR as an ‘interviewer’ for young children in application areas where a robot may have advantages over a human interviewer, e.g. in police, social services, or healthcare applications. PMID:23533625

Alternative splicing of anciently exonized 5S rRNA regulates plant transcription factor TFIIIA

PubMed Central

Fu, Yan; Bannach, Oliver; Chen, Hao; Teune, Jan-Hendrik; Schmitz, Axel; Steger, Gerhard; Xiong, Liming; Barbazuk, W. Brad

2009-01-01

Identifying conserved alternative splicing (AS) events among evolutionarily distant species can prioritize AS events for functional characterization and help uncover relevant cis- and trans-regulatory factors. A genome-wide search for conserved cassette exon AS events in higher plants revealed the exonization of 5S ribosomal RNA (5S rRNA) within the gene of its own transcription regulator, TFIIIA (transcription factor for polymerase III A). The 5S rRNA-derived exon in TFIIIA gene exists in all representative land plant species but not in green algae and nonplant species, suggesting it is specific to land plants. TFIIIA is essential for RNA polymerase III-based transcription of 5S rRNA in eukaryotes. Integrating comparative genomics and molecular biology revealed that the conserved cassette exon derived from 5S rRNA is coupled with nonsense-mediated mRNA decay. Utilizing multiple independent Arabidopsis overexpressing TFIIIA transgenic lines under osmotic and salt stress, strong accordance between phenotypic and molecular evidence reveals the biological relevance of AS of the exonized 5S rRNA in quantitative autoregulation of TFIIIA homeostasis. Most significantly, this study provides the first evidence of ancient exaptation of 5S rRNA in plants, suggesting a novel gene regulation model mediated by the AS of an anciently exonized noncoding element. PMID:19211543

Comparative metagenomic and metatranscriptomic analyses of microbial communities in acid mine drainage.

PubMed

Chen, Lin-xing; Hu, Min; Huang, Li-nan; Hua, Zheng-shuang; Kuang, Jia-liang; Li, Sheng-jin; Shu, Wen-sheng

2015-07-01

The microbial communities in acid mine drainage have been extensively studied to reveal their roles in acid generation and adaption to this environment. Lacking, however, are integrated community- and organism-wide comparative gene transcriptional analyses that could reveal the response and adaptation mechanisms of these extraordinary microorganisms to different environmental conditions. In this study, comparative metagenomics and metatranscriptomics were performed on microbial assemblages collected from four geochemically distinct acid mine drainage (AMD) sites. Taxonomic analysis uncovered unexpectedly high microbial biodiversity of these extremely acidophilic communities, and the abundant taxa of Acidithiobacillus, Leptospirillum and Acidiphilium exhibited high transcriptional activities. Community-wide comparative analyses clearly showed that the AMD microorganisms adapted to the different environmental conditions via regulating the expression of genes involved in multiple in situ functional activities, including low-pH adaptation, carbon, nitrogen and phosphate assimilation, energy generation, environmental stress resistance, and other functions. Organism-wide comparative analyses of the active taxa revealed environment-dependent gene transcriptional profiles, especially the distinct strategies used by Acidithiobacillus ferrivorans and Leptospirillum ferrodiazotrophum in nutrients assimilation and energy generation for survival under different conditions. Overall, these findings demonstrate that the gene transcriptional profiles of AMD microorganisms are closely related to the site physiochemical characteristics, providing clues into the microbial response and adaptation mechanisms in the oligotrophic, extremely acidic environments.

Transcriptional profiling of the pea shoot apical meristem reveals processes underlying its function and maintenance

PubMed Central

Wong, Chui E; Bhalla, Prem L; Ottenhof, Harald; Singh, Mohan B

2008-01-01

Background Despite the importance of the shoot apical meristem (SAM) in plant development and organ formation, our understanding of the molecular mechanisms controlling its function is limited. Genomic tools have the potential to unravel the molecular mysteries of the SAM, and legume systems are increasingly being used in plant-development studies owing to their unique characteristics such as nitrogen fixation, secondary metabolism, and pod development. Garden pea (Pisum sativum) is a well-established classic model species for genetics studies that has been used since the Mendel era. In addition, the availability of a plethora of developmental mutants makes pea an ideal crop legume for genomics studies. This study aims to utilise genomics tools in isolating genes that play potential roles in the regulation of SAM activity. Results In order to identify genes that are differentially expressed in the SAM, we generated 2735 ESTs from three cDNA libraries derived from freshly micro-dissected SAMs from 10-day-old garden peas (Pisum sativum cv Torsdag). Custom-designed oligonucleotide arrays were used to compare the transcriptional profiles of pea SAMs and non-meristematic tissues. A total of 184 and 175 transcripts were significantly up- or down-regulated in the pea SAM, respectively. As expected, close to 61% of the transcripts down-regulated in the SAM were found in the public database, whereas sequences from the same source only comprised 12% of the genes that were expressed at higher levels in the SAM. This highlights the under-representation of transcripts from the meristematic tissues in the current public pea protein database, and demonstrates the utility of our SAM EST collection as an essential genetic resource for revealing further information on the regulation of this developmental process. In addition to unknowns, many of the up-regulated transcripts are known to encode products associated with cell division and proliferation, epigenetic regulation, auxin-mediated responses and microRNA regulation. Conclusion The presented data provide a picture of the transcriptional profile of the pea SAM, and reveal possible roles of differentially expressed transcripts in meristem function and maintenance. PMID:18590528

Transcriptome Analysis of Polyhydroxybutyrate Cycle Mutants Reveals Discrete Loci Connecting Nitrogen Utilization and Carbon Storage in Sinorhizobium meliloti.

PubMed

D'Alessio, Maya; Nordeste, Ricardo; Doxey, Andrew C; Charles, Trevor C

2017-01-01

Polyhydroxybutyrate (PHB) and glycogen polymers are produced by bacteria as carbon storage compounds under unbalanced growth conditions. To gain insights into the transcriptional mechanisms controlling carbon storage in Sinorhizobium meliloti , we investigated the global transcriptomic response to the genetic disruption of key genes in PHB synthesis and degradation and in glycogen synthesis. Under both nitrogen-limited and balanced growth conditions, transcriptomic analysis was performed with genetic mutants deficient in PHB synthesis ( phbA , phbB , phbAB , and phbC ), PHB degradation ( bdhA , phaZ , and acsA2 ), and glycogen synthesis ( glgA1 ). Three distinct genomic regions of the pSymA megaplasmid exhibited altered expression in the wild type and the PHB cycle mutants that was not seen in the glycogen synthesis mutant. An Fnr family transcriptional motif was identified in the upstream regions of a cluster of genes showing similar transcriptional patterns across the mutants. This motif was found at the highest density in the genomic regions with the strongest transcriptional effect, and the presence of this motif upstream of genes in these regions was significantly correlated with decreased transcript abundance. Analysis of the genes in the pSymA regions revealed that they contain a genomic overrepresentation of Fnr family transcription factor-encoding genes. We hypothesize that these loci, containing mostly nitrogen utilization, denitrification, and nitrogen fixation genes, are regulated in response to the intracellular carbon/nitrogen balance. These results indicate a transcriptional regulatory association between intracellular carbon levels (mediated through the functionality of the PHB cycle) and the expression of nitrogen metabolism genes. IMPORTANCE The ability of bacteria to store carbon and energy as intracellular polymers uncouples cell growth and replication from nutrient uptake and provides flexibility in the use of resources as they are available to the cell. The impact of carbon storage on cellular metabolism would be reflected in global transcription patterns. By investigating the transcriptomic effects of genetically disrupting genes involved in the PHB carbon storage cycle, we revealed a relationship between intracellular carbon storage and nitrogen metabolism. This work demonstrates the utility of combining transcriptome sequencing with metabolic pathway mutations for identifying underlying gene regulatory mechanisms.

Histone modifications influence mediator interactions with chromatin

PubMed Central

Zhu, Xuefeng; Zhang, Yongqiang; Bjornsdottir, Gudrun; Liu, Zhongle; Quan, Amy; Costanzo, Michael; Dávila López, Marcela; Westholm, Jakub Orzechowski; Ronne, Hans; Boone, Charles; Gustafsson, Claes M.; Myers, Lawrence C.

2011-01-01

The Mediator complex transmits activation signals from DNA bound transcription factors to the core transcription machinery. Genome wide localization studies have demonstrated that Mediator occupancy not only correlates with high levels of transcription, but that the complex also is present at transcriptionally silenced locations. We provide evidence that Mediator localization is guided by an interaction with histone tails, and that this interaction is regulated by their post-translational modifications. A quantitative, high-density genetic interaction map revealed links between Mediator components and factors affecting chromatin structure, especially histone deacetylases. Peptide binding assays demonstrated that pure wild-type Mediator forms stable complexes with the tails of Histone H3 and H4. These binding assays also showed Mediator—histone H4 peptide interactions are specifically inhibited by acetylation of the histone H4 lysine 16, a residue critical in transcriptional silencing. Finally, these findings were validated by tiling array analysis that revealed a broad correlation between Mediator and nucleosome occupancy in vivo, but a negative correlation between Mediator and nucleosomes acetylated at histone H4 lysine 16. Our studies show that chromatin structure and the acetylation state of histones are intimately connected to Mediator localization. PMID:21742760

Chromatin Accessibility Mapping Identifies Mediators of Basal Transcription and Retinoid-Induced Repression of OTX2 in Medulloblastoma

PubMed Central

Zhang, Monica; Song, Lingyun; Lee, Bum-Kyu; Iyer, Vishwanath R.; Furey, Terrence S.; Crawford, Gregory E.; Yan, Hai; He, Yiping

2014-01-01

Despite an emerging understanding of the genetic alterations giving rise to various tumors, the mechanisms whereby most oncogenes are overexpressed remain unclear. Here we have utilized an integrated approach of genomewide regulatory element mapping via DNase-seq followed by conventional reporter assays and transcription factor binding site discovery to characterize the transcriptional regulation of the medulloblastoma oncogene Orthodenticle Homeobox 2 (OTX2). Through these studies we have revealed that OTX2 is differentially regulated in medulloblastoma at the level of chromatin accessibility, which is in part mediated by DNA methylation. In cell lines exhibiting chromatin accessibility of OTX2 regulatory regions, we found that autoregulation maintains OTX2 expression. Comparison of medulloblastoma regulatory elements with those of the developing brain reveals that these tumors engage a developmental regulatory program to drive OTX2 transcription. Finally, we have identified a transcriptional regulatory element mediating retinoid-induced OTX2 repression in these tumors. This work characterizes for the first time the mechanisms of OTX2 overexpression in medulloblastoma. Furthermore, this study establishes proof of principle for applying ENCODE datasets towards the characterization of upstream trans-acting factors mediating expression of individual genes. PMID:25198066

Chloroplast Transcription at Different Light Intensities. Glutathione-Mediated Phosphorylation of the Major RNA Polymerase Involved in Redox-Regulated Organellar Gene Expression1

PubMed Central

Baena-González, Elena; Baginsky, Sacha; Mulo, Paula; Summer, Holger; Aro, Eva-Mari; Link, Gerhard

2001-01-01

Previous studies using purified RNA polymerase from mustard (Sinapis alba) chloroplasts showed control of transcription by an associated protein kinase. This kinase was found to respond to reversible thiol/disulfide formation mediated by glutathione (GSH), although at concentrations exceeding those thought to exist in vivo. In the present study, several lines of evidence are presented to substantiate the functioning of this regulation mechanism, also in vivo: (a) Studies on the polymerase-associated transcription kinase revealed that at appropriate ATP levels, GSH concentrations similar to those in vivo are sufficient to modulate the kinase activity; (b) GSH measurements from isolated mustard chloroplasts showed considerable differences in response to light intensity; (c) this was reflected by run-on transcription rates in isolated chloroplasts that were generally higher if organelles were prepared from seedlings incubated under high-light as compared with growth-light conditions; (d) the notion of a general transcriptional switch was strengthened by in vitro experiments showing that the kinase not only affects the transcription of a photosynthetic gene (psbA) but also that of a non-photosynthetic gene (trnQ); and (e) the polymerase-kinase complex revealed specific differences in the phosphorylation state of polypeptides depending on the light intensity to which the seedlings had been exposed prior to chloroplast isolation. Taken together, these data are consistent with GSH and phosphorylation-dependent regulation of chloroplast transcription in vivo. PMID:11706185

Identification of basic/helix-loop-helix transcription factors reveals candidate genes involved in anthocyanin biosynthesis from the strawberry white-flesh mutant.

PubMed

Zhao, Fengli; Li, Gang; Hu, Panpan; Zhao, Xia; Li, Liangjie; Wei, Wei; Feng, Jiayue; Zhou, Houcheng

2018-02-09

As the second largest transcription factor family in plant, the basic helix-loop-helix (bHLH) transcription factor family, characterized by the conserved bHLH domain, plays a central regulatory role in many biological process. However, the bHLH transcription factor family of strawberry has not been systematically identified, especially for the anthocyanin biosynthesis. Here, we identified a total of 113 bHLH transcription factors and described their chromosomal distribution and bioinformatics for the diploid woodland strawberry Fragaria vesca. In addition, transcription profiles of 113 orthologous bHLH genes from various tissues were analyzed for the cultivar 'Benihoppe', its white-flesh mutant 'Xiaobai', and the 'Snow Princess' from their fruit development to the ripening, as well as those under either the ABA or Eth treatment. Both the RT-PCR and qRT-PCR results show that seven selected FabHLH genes (FabHLH17, FabHLH25, FabHLH27, FabHLH29, FabHLH40, FabHLH80, FabHLH98) are responsive to the fruit anthocyanin biosynthesis and hormone signaling according to transcript profiles where three color modes are observed for strawberry's fruit skin and flesh. Further, prediction for the protein interaction network reveals that four bHLHs (FabHLH25, FabHLH29, FabHLH80, FabHLH98) are involved in the fruit anthocyanin biosynthesis and hormone signaling transduction. These bioinformatics and expression profiles provide a good basis for a further investigation of strawberry bHLH genes.

The logic of communication: roles for mobile transcription factors in plants.

PubMed

Long, Yuchen; Scheres, Ben; Blilou, Ikram

2015-02-01

Mobile transcription factors play many roles in plant development. Here, we compare the use of mobile transcription factors as signals with some canonical signal transduction processes in prokaryotes and eukaryotes. After an initial survey, we focus on the SHORT-ROOT pathway in Arabidopsis roots to show that, despite the simplicity of the concept of mobile transcription factor signalling, many lines of evidence reveal a surprising complexity in control mechanisms linked to this process. We argue that these controls bestow precision, robustness, and versatility on mobile transcription factor signalling. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Transcriptional Regulatory Networks in Saccharomyces cerevisiae

NASA Astrophysics Data System (ADS)

Lee, Tong Ihn; Rinaldi, Nicola J.; Robert, François; Odom, Duncan T.; Bar-Joseph, Ziv; Gerber, Georg K.; Hannett, Nancy M.; Harbison, Christopher T.; Thompson, Craig M.; Simon, Itamar; Zeitlinger, Julia; Jennings, Ezra G.; Murray, Heather L.; Gordon, D. Benjamin; Ren, Bing; Wyrick, John J.; Tagne, Jean-Bosco; Volkert, Thomas L.; Fraenkel, Ernest; Gifford, David K.; Young, Richard A.

2002-10-01

We have determined how most of the transcriptional regulators encoded in the eukaryote Saccharomyces cerevisiae associate with genes across the genome in living cells. Just as maps of metabolic networks describe the potential pathways that may be used by a cell to accomplish metabolic processes, this network of regulator-gene interactions describes potential pathways yeast cells can use to regulate global gene expression programs. We use this information to identify network motifs, the simplest units of network architecture, and demonstrate that an automated process can use motifs to assemble a transcriptional regulatory network structure. Our results reveal that eukaryotic cellular functions are highly connected through networks of transcriptional regulators that regulate other transcriptional regulators.

Towards understanding the availability of physiotherapy services in rural Australia.

PubMed

Adams, Robyn; Jones, Anne; Lefmann, Sophie; Sheppard, Lorraine

2016-01-01

A recent exploration of factors affecting rural physiotherapy service provision revealed considerable variation in services available between communities of the study. Multiple factors combined to influence local service provision, including macro level policy and funding decisions, service priorities and fiscal constraints of regional health services and capacity and capabilities at the physiotherapy service level. The aim of this article is to describe the variation in local service provision, the factors influencing service provision and the impact on availability of physiotherapy services. A priority-sequence mixed methods design structured the collection and integration of qualitative and quantitative data. The investigation area, a large part of one Australian state, was selected for the number of physiotherapy services and feasibility of conducting site visits. Stratified purposive sampling permitted exploration of rural physiotherapy with subgroups of interest, including physiotherapists, their colleagues, managers, and other key decision makers. Participant recruitment commenced with public sector physiotherapists and progressed to include private practitioners, team colleagues and managers. Surveys were mailed to key physiotherapy contacts in each public sector service in the area for distribution to physiotherapists, their colleagues and managers within their facility. Private physiotherapist principals working in the same communities were invited by the researcher to complete the physiotherapy survey. The survey collected demographic data, rural experience, work setting and number of colleagues, services provided, perspectives on factors influencing service provision and decisions about service provision. Semi-structured interviews were conducted with consenting physiotherapists and other key decision makers identified by local physiotherapists. Quantitative survey data were recorded in spreadsheets and analysed using descriptive statistics. Interviews were recorded and transcribed verbatim, with transcripts provided to participants for review. Open-ended survey questions and interview transcripts were analysed thematically. Surveys were received from 11/25 (44%) of facilities in the investigation area, with a response rate of 29.4% (16/54) from public sector physiotherapists. A further 18 surveys were received: five from principals of private physiotherapy practices and 13 from colleagues and managers. Nineteen interviews were conducted: with 14 physiotherapists (nine public, five private), four other decision makers and one colleague. Three decision makers declined an interview. The variation in physiotherapy service availability between the 11 communities of this study prompted the researchers to consider how such variation could be reflected. The influential factors that emerged from participant comments included rurality and population, size and funding model of public hospitals, the number of public sector physiotherapists and private practices, and the availability of specialised paediatric and rehabilitation services. The factors described by participants were used to develop a conceptual framework or index of rural physiotherapy availability. It is important to make explicit the link between workforce maldistribution, the resultant rural workforce shortages and the implications for local service availability. This study sought to do so by investigating physiotherapy service provision within the rural communities of the investigation area. In doing so, varying levels of availability emerged within local communities. A conceptual framework combining key influencing factors is offered as a way to reflect the availability of physiotherapy services.

Transcriptional analysis of Penaeus stylirostris densovirus genes

USDA-ARS?s Scientific Manuscript database

Penaeus stylirostris densovirus (PstDNV) genome contains three open reading frames (ORFs), left, middle, and right, which encode a non-structural (NS) protein, an unknown protein, and a capsid protein (CP), respectively. Transcription mapping revealed that P2, P11 and P61 promoters transcribe the le...

CAR and PXR-dependent transcriptional changes in the mouse liver after exposure to propiconazole

EPA Science Inventory

Exposure to the conazoles propiconazole and triadimefon but not myclobutanilled to tumors in mice after 2 years. Transcript profiling studies in the livers ofwild-type mice after short-term exposure to the conazoles revealed signatures indicating the involvement ofthe nuclear rec...

Transcription profile of boar spermatozoa as revealed by RNA-sequencing

USDA-ARS?s Scientific Manuscript database

High-throughput RNA sequencing (RNA-Seq) overcomes the limitations of the current hybridization-based techniques to detect the actual pool of RNA transcripts in spermatozoa. The application of this technology in livestock can speed the discovery of potential predictors of male fertility. As a first ...

The Battle of RNA Synthesis: Virus versus Host.

PubMed

Harwig, Alex; Landick, Robert; Berkhout, Ben

2017-10-21

Transcription control is the foundation of gene regulation. Whereas a cell is fully equipped for this task, viruses often depend on the host to supply tools for their transcription program. Over the course of evolution and adaptation, viruses have found diverse ways to optimally exploit cellular host processes such as transcription to their own benefit. Just as cells are increasingly understood to employ nascent RNAs in transcription regulation, recent discoveries are revealing how viruses use nascent RNAs to benefit their own gene expression. In this review, we first outline the two different transcription programs used by viruses, i.e., transcription (DNA-dependent) and RNA-dependent RNA synthesis. Subsequently, we use the distinct stages (initiation, elongation, termination) to describe the latest insights into nascent RNA-mediated regulation in the context of each relevant stage.

Life-style themes of unwed pregnant adolescents who chose to keep their babies.

PubMed

Jorgensen, J A; Newlon, B J

1988-12-01

The authors point out that the largest increase in birthrate is accounted for by girls under age 15; the rise in teenage baby keeping is also a major source of alarm in America. The subjects interviewed for this study were currently enrolled in a Teenage Parent Program for girls aged 14-18 in a large southwestern city. All participants in the study were Anglos from middle to lower-middle income families. Participants included 2 15-year-olds, 2 16-year-olds, 3 17-year-olds, and 3 18-year-olds. All were unwed and kept their babies after birth. Each subject participated in a tape-recorded interview which lasted from 30 minutes to 1 hour and included early recollections and birth order information. Transcripts were analyzed and interpreted by 3 expert Adlerian therapists. Examination of these transcripts revealed themes common to the group as a whole. These themes centered around the desire for a close, idealized relationship with someone, the goal of excitement, and the expectation of being confused, unknowing, or afraid. The group also demonstrated a lack of themes centering on their own anger or victimization. They did, however, perceive themselves as being isolated from their parents. Those subjects who shared the same birth order position tended to have specific traits in common. The youngest in terms of birth order tended to use their confusion to keep others involved with them. The only and 1st borough tended to use their confusion and fear to deflect the burden of responsibility which was a strong component of their life-style. Lack of self-esteem was 1 commonly held characteristic. If society wishes to change the current increase in teenage pregnancies, a greater understanding of the importance of belonging and self-worth is needed by the significant adults in young people's lives. Increased understanding could lead to changes within the family and the educational institution. Self-esteem in young people would be encouraged and a sense of belonging developed through means other than adolescent pregnancy.

Antisense transcription is pervasive but rarely conserved in enteric bacteria.

PubMed

Raghavan, Rahul; Sloan, Daniel B; Ochman, Howard

2012-01-01

Noncoding RNAs, including antisense RNAs (asRNAs) that originate from the complementary strand of protein-coding genes, are involved in the regulation of gene expression in all domains of life. Recent application of deep-sequencing technologies has revealed that the transcription of asRNAs occurs genome-wide in bacteria. Although the role of the vast majority of asRNAs remains unknown, it is often assumed that their presence implies important regulatory functions, similar to those of other noncoding RNAs. Alternatively, many antisense transcripts may be produced by chance transcription events from promoter-like sequences that result from the degenerate nature of bacterial transcription factor binding sites. To investigate the biological relevance of antisense transcripts, we compared genome-wide patterns of asRNA expression in closely related enteric bacteria, Escherichia coli and Salmonella enterica serovar Typhimurium, by performing strand-specific transcriptome sequencing. Although antisense transcripts are abundant in both species, less than 3% of asRNAs are expressed at high levels in both species, and only about 14% appear to be conserved among species. And unlike the promoters of protein-coding genes, asRNA promoters show no evidence of sequence conservation between, or even within, species. Our findings suggest that many or even most bacterial asRNAs are nonadaptive by-products of the cell's transcription machinery. IMPORTANCE Application of high-throughput methods has revealed the expression throughout bacterial genomes of transcripts encoded on the strand complementary to protein-coding genes. Because transcription is costly, it is usually assumed that these transcripts, termed antisense RNAs (asRNAs), serve some function; however, the role of most asRNAs is unclear, raising questions about their relevance in cellular processes. Because natural selection conserves functional elements, comparisons between related species provide a method for assessing functionality genome-wide. Applying such an approach, we assayed all transcripts in two closely related bacteria, Escherichia coli and Salmonella enterica serovar Typhimurium, and demonstrate that, although the levels of genome-wide antisense transcription are similarly high in both bacteria, only a small fraction of asRNAs are shared across species. Moreover, the promoters associated with asRNAs show no evidence of sequence conservation between, or even within, species. These findings indicate that despite the genome-wide transcription of asRNAs, many of these transcripts are likely nonfunctional.

CHD chromatin remodelers and the transcription cycle

PubMed Central

Murawska, Magdalena

2011-01-01

It is well established that ATP-dependent chromatin remodelers modulate DNA access of transcription factors and RNA polymerases by “opening” or “closing” chromatin structure. However, this view is far too simplistic. Recent findings have demonstrated that these enzymes not only set the stage for the transcription machinery to act but also are actively involved at every step of the transcription process. As a consequence, they affect initiation, elongation, termination and RNA processing. In this review we will use the CHD family as a paradigm to illustrate the progress that has been made in revealing these new concepts. PMID:22223048

Perceptions of the Nature and 'Goodness' of Argument among College Students, Science Teachers, and Scientists

NASA Astrophysics Data System (ADS)

Abi-El-Mona, Issam; Abd-El-Khalick, Fouad

2011-03-01

This study aimed to elucidate college freshmen science students, secondary science teachers, and scientists' perceptions of 'scientific' argument; to compare participants' perceptions with Stephen Toulmin's analytical framework of argument; and to characterize the criteria that participants deployed when assessing the 'quality' or 'goodness' of arguments. Thirty students, teachers, and scientists-with 10 members in each group-participated in two semi-structured individual interviews. During the first interview, participants generated an argument in response to a socioscientific issue. In the second interview, each participant 'evaluated' three arguments generated by a member from each participant group without being privy to the arguer's group membership. Interview transcripts were qualitatively analyzed. The findings point to both similarities and differences between participants' conceptions of argument and those based on Toulmin's analytical framework. Participants used an array of common and idiosyncratic criteria to judge the quality or goodness of argument. Finally, contrary to expectations, participants independently agreed that the 'best' arguments were those generated by participant science teachers.

Public Perceptions and the Situation of Males in Early Childhood Settings

ERIC Educational Resources Information Center

Tufan, Mumin

2018-01-01

The main focus areas of this research are pointing out the public perceptions and beliefs about male preschool teachers, fear of child sexual molestation, moral panic, and power relations in the society. The sample of the study composed of one white, female preschool teacher with a single interview transcript, working in the city of Tempe,…

School Leadership for Dual Language Education: A Social Justice Approach

ERIC Educational Resources Information Center

DeMatthews, David; Izquierdo, Elena

2016-01-01

This article examines how a dual language program can be developed within the framework of social justice leadership. The authors analyzed principal, teacher, and parent interview transcripts as well as field notes and key documents to understand the role of school leadership in creating inclusive dual language programs to close the Latina/o-White…

Influences of Religion and Culture on Continuing Bonds in a Sample of British Muslims of Pakistani Origin

ERIC Educational Resources Information Center

Hussein, Hanan; Oyebode, Jan R.

2009-01-01

This study considered the nature of continuing bonds with deceased relatives in a sample of Pakistani Muslims living in the United Kingdom. Ten participants were interviewed following a cultural psychology approach and transcripts were analyzed using grounded theory methodology. Dreaming, talking with others about the deceased, following the…

Okinawan Consciousness and Identity Salience and Development among Okinawan University Students Studying in Hawai'i

ERIC Educational Resources Information Center

Taira, Kazufumi; Yamauchi, Lois A.

2018-01-01

After Japan's annexation in 1879, Okinawa came under the unprecedented influence of Japanization. This research examined how learning in Hawai'i influenced the Okinawan sense of identity of 11 Okinawan students. Grounded theory analysis of interview transcripts indicated that students became more conscious as Okinawan through encounters and…

Gender-Related Aspects of Transmasculine People's Vocal Situations: Insights from a Qualitative Content Analysis of Interview Transcripts

ERIC Educational Resources Information Center

Azul, David

2016-01-01

Background: Transmasculine people assigned female gender at birth but who do not identify with this classification have traditionally received little consideration in the voice literature. Existing analyses tend to be focused on evaluating speaker voice characteristics, whereas other factors that contribute to the production of vocal gender have…

Two Sides of the Same Coin: Leadership.

ERIC Educational Resources Information Center

Berg, Steven; Burns, James MacGregor; McKay, Ritchie

2002-01-01

This article presents a transcript of Steven Berg's interviews with James MacGregor Burns and Ritchie McKay regarding leadership. James Burns is a senior fellow in the Jepson School of Leadership Studies at the University of Richmond, Virginia. Ritchie McKay is Head Coach of the men's basketball team at University of New Mexico. Steven Berg is an…

Perspectives of Parent-Child Interaction in Filipino Mothers of Very Young Children with and without Disabilities

ERIC Educational Resources Information Center

Santos, Rosa Milagros; McCollum, Jeanette A.

2007-01-01

This study was designed to expand understandings about Filipino mothers' daily interactions with their infants and toddlers with and without disabilities. Qualitative procedures were used to analyze transcripts from structured, open-ended interviews with mothers of 10- to 26-month-old children. Three themes were used to characterize and compare…

Children's Memory Reports over Time: Getting Both Better and Worse

ERIC Educational Resources Information Center

Peterson, Carole

2011-01-01

Injured children (N=145 between 2 and 13 years of age) were recruited from a hospital emergency room and were interviewed about the injury event soon afterward and then twice more at yearly intervals. Their transcripts were coded three ways: completeness of overall structural components of a prototypical injury event (e.g., who, when, where),…

[A Series of Motion Picture Documents in Communication Theory and the New Educational Media. Final Scripts.

ERIC Educational Resources Information Center

Wagner, Robert W.

This publication contains four film scripts, each comprising from six to eleven short sequences. Each script has a complete shot list and transcript of the soundtrack, which contains narration, interviews, discussions, and synchronous sound from documentary situations. The six sequences in "The Information Explosion" cover the history of…

Couple Attachment and Relationship Duration in Psychotherapy Patients: Exploring a New Methodology of Assessment

ERIC Educational Resources Information Center

Sochos, Antigonos

2014-01-01

The couple relationship is an essential source of support for individuals undergoing psychological treatment and the aim of this study was to apply a new methodology in assessing the quality of such support. A theoretically informed thematic analysis of interview transcripts was conducted, triangulated by quantitative data. Twenty-one brief…

Relating Engineering Technology Students' Experiences in Electromagnetics with Performance in Communications Coursework: A Mixed-Methods Study

ERIC Educational Resources Information Center

Richards, Grant P.

2009-01-01

This study presents the results of a multi-year mixed-methods study of students' performance (n = 94) and experiences (n = 28) with electromagnetics in an elective Electrical and Computer Engineering Technology RF communications course. Data sources used in this study include academic transcripts, course exams, interviews, a learning styles…

Anxious Mothers and At-Risk Infants: The Influence of Mild Hearing Impairment on Early Interaction.

ERIC Educational Resources Information Center

Day, Pat Spencer; Prezioso, Carlene

To examine the influence of imperfect audition in otherwise intact infants on early mother-infant interaction, three hard of hearing and three normally hearing infants were videotaped in interaction with their mothers. Interaction was coded, a narrative record of the mothers' nonverbal behavior was made, and transcripts of interviews with the…

Examining Response to a One-to-One Computer Initiative: Student and Teacher Voices

ERIC Educational Resources Information Center

Storz, Mark G.; Hoffman, Amy R.

2013-01-01

The impact of a one-to-one computing initiative at a Midwestern urban middle school was examined through phenomenological research techniques focusing on the voices of eighth grade students and their teachers. Analysis of transcripts from pre and post-implementation interviews of 47 students and eight teachers yielded patterns of responses to…

Women Superintendents Who Leave: Stress and Health Factors

ERIC Educational Resources Information Center

Robinson, Kerry K.; Shakeshaft, Charol

2015-01-01

Previous research on stress in the workplace has demonstrated that it can have not only a current, but lasting effect on a worker's health. The superintendency is a stressful job due to all of the competing demands of running a school system, no matter the size. This exploratory study reexamined qualitative interview transcripts from Robinson's…

Moses' Black Wife: A Case Study Analysis of Secondary School Students' Arts-Based Projects

ERIC Educational Resources Information Center

Reingold, Matt

2014-01-01

Practitioner research was conducted on Grade 10 students' arts-based projects of Numbers 12 in order to assess the value of using the arts in Jewish secondary schools. Based on interview transcripts, projects, and written statements, three themes emerged that demonstrated why teachers should use the arts in their classes. The arts provided…

The Psychology of Working: A Case Study of Mexican American Women with Low Educational Attainment

ERIC Educational Resources Information Center

Guerrero, Laura; Singh, Satvir

2013-01-01

Using Blustein's (2006) psychology of working and Hackman and Oldham's (1975) job characteristics theory, the authors investigated the job attribute preferences of Mexican American women with low educational attainment. They used content analysis to code and analyze the interview transcripts of 27 women. The most valued job attributes were not…

Meaningful Messages: Adults in the Lower Mississippi Delta Provide Cultural Insight into Strategies for Promoting the MyPyramid

ERIC Educational Resources Information Center

Zoellner, Jamie; Bounds, Wendy; Connell, Carol; Yadrick, Kathy; Crook, LaShaundrea

2010-01-01

Objective: To explore cultural perceptions of the MyPyramid key messages and identify factors that may impact adoption of these recommendations. Methods: Systematic content analysis of transcripts from in-depth, structured interviews with 23 adults, primarily African American females, residing in the Lower Mississippi Delta. Results: When asked to…

Understanding Cognitive Presence in an Online and Blended Community of Inquiry: Assessing Outcomes and Processes for Deep Approaches to Learning

ERIC Educational Resources Information Center

Akyol, Zehra; Garrison, D. Randy

2011-01-01

This paper focuses on deep and meaningful learning approaches and outcomes associated with online and blended communities of inquiry. Applying mixed methodology for the research design, the study used transcript analysis, learning outcomes, perceived learning, satisfaction, and interviews to assess learning processes and outcomes. The findings for…

Functional Impairments of College Students with Attention Deficit/Hyperactivity Disorder and Necessary Modifications for Higher Education

ERIC Educational Resources Information Center

Wright, Sylvia A.

2011-01-01

This study examines the impact of Attention Deficit/Hyperactivity Disorder (AD/HD) on college age students 18-25 years old. Qualitative research methods, including semi-structured interviews with students and significant others, writing samples and transcript documents, examine functional impairments of students with AD/HD as well as functional…

Increasing EFL Learners' Oral Production at a Public School through Project-Based Learning

ERIC Educational Resources Information Center

Vaca Torres, Ady Marcela; Gómez Rodríguez, Luis Fernando

2017-01-01

This research study examined how a group of ninth graders enhanced the speaking skill in an English as a foreign language classroom through project-based learning. Data about the experience were collected through field notes, transcripts of learners' oral performance, and one interview. Grounded theory was implemented for data analysis, out of…

"Her Energy Kind of Went into a Different Place": A Qualitative Study Examining Supervisors' Experience of Promoting Reflexive Learning in Students

ERIC Educational Resources Information Center

McCandless, Robert; Eatough, Virginia

2012-01-01

For family therapists in training, a key learning outcome is the development of reflexive abilities. This study explores the experience of three experienced training supervisors as they address this learning outcome with students. Transcripts of semi-structured interviews were analyzed using interpretative phenomenological analysis. The…

Perspectives of Roles during Parent-Child Interactions of Filipino Immigrant Mothers

ERIC Educational Resources Information Center

Santos, Rosa Milagros; Jeans, Laurie M.; McCollum, Jeanette; Fettig, Angel; Quesenberry, Amanda

2011-01-01

The purpose of this study is to examine the perspectives of Filipino immigrant mothers regarding the roles and focus of their interactions with their infants and toddlers. Qualitative procedures were used to analyse transcripts from structured, open-ended interviews with 24 mothers of 10- to 36-month-old children. Statements of mothers were…

An Exploration of Transformational Learning in Adults as a Result of Adventure Travel Experiences

ERIC Educational Resources Information Center

Bennett, Michael

2013-01-01

The purpose of this exploratory qualitative research study was to identify the elements of adventure travel experiences that contribute to the process of transformational learning in adults. A qualitative research design was employed for this study. The sources of data were twelve pre-existing and de-identified interview transcriptions. A textual…

From Vision to Reality: Views of Primary School Principals on Inclusive Education in New South Wales, Australia

ERIC Educational Resources Information Center

Graham, Linda J.; Spandagou, Ilektra

2011-01-01

This paper discusses the findings of a research study that used semi-structured interviews to explore the views of primary school principals on inclusive education in New South Wales, Australia. Content analysis of the transcript data indicates that principals' attitudes towards inclusive education and their success in engineering inclusive…

Chairing and Caring: Gendered Dimensions of Leadership in Academe

ERIC Educational Resources Information Center

Acker, Sandra

2012-01-01

This article uses three frames of analysis, each with gendered implications, to interpret the author's narrative of experience as a department chair (head of department) in a Canadian university from 1999 to 2002. The narrative is based not only on memory but on transcripts of interviews conducted with the author at various points during her term…

The Decision-Making Processes of Early Childhood Teachers When Working with Children Experiencing Parental Separation and Divorce

ERIC Educational Resources Information Center

Mahony, L.; Lunn, J.; Petriwskyj, A.; Walsh, K.

2015-01-01

In this study, the pedagogical decision-making processes of 21 Australian early childhood teachers working with children experiencing parental separation and divorce were examined. Transcripts from interviews and a focus group with teachers were analysed using grounded theory methodology. The findings showed that as teachers interacted with young…

The Transition from a University College to a University: A United Kingdom Study

ERIC Educational Resources Information Center

Hemmings, Brian; Hill, Doug; Sharp, John

2015-01-01

As a result of policy changes, nearly all university colleges in the UK have been redesignated as universities. This transition was studied in one such institution using semi-structured interviews with a representative sample of six academic staff and the transcripts subjected to a thematic analysis. This analysis identified three themes: staying…

An exploration of the experiences of recent graduates from an interprofessional foundation degree.

PubMed

Norrie, Caroline; Hasselder, Alison; Manning, Chris

2012-11-01

This short report describes a study which aimed to explore the experiences of newly qualified assistant practitioners (APs) from an interprofessional foundation degree in long-term conditions. Interviews were carried out with one cohort of newly qualified APs and their employee mentors, 6-9 months after the APs had re-entered full-time practice. Three major themes were identified after analysis of the interview transcripts: widened AP horizons, poor AP pay and conditions and friction between APs and their colleagues. The course was highly praised by the APs and their workplace mentors. Unfortunately, the workplace infrastructure needed to support the APs was reported to be inadequate.

[Personality structure and subjective illness concepts of neurotically depressed patients. Qualitative comparison of 11 individual cases analyses of initial psychotherapy interviews].

PubMed

Frommer, J; Jüttemann-Lembke, A; Stratkötter, A; Tress, W

1995-07-01

Verbatim transcripts of 11 psychotherapeutic interviews with patients suffering from depressive neurosis were examined, focusing on subjective theories of illness, biography, and descriptions of the patient's own personality. The results of our qualitative content analysis allow reconstruction of some characteristic features of these patients, like over identification with social roles and norms (1), feeling of being dependent and injured by another person (2), problems of self-esteem (3), shyness (4), unfulfilled wishes to be loved and accepted (5). These findings are discussed in the context of psychopathological and psychoanalytic concepts of depression.

Meaning making after a near-death experience: The relevance of intrapsychic and interpersonal dynamics.

PubMed

Bianco, Simone; Sambin, Marco; Palmieri, Arianna

2017-10-01

This study aims to investigate the processes used by individuals to integrate a near-death experience (NDE) and to discuss the use of a meaning-making component to help people who have had such experiences. A psychotherapist interviewed six individuals who reported having had a NDE. Transcripts of the interviews were coded using an interpretative phenomenological analysis. The authors identified intrapsychic and interpersonal dynamics implicated in the individuals' meaning-making processes, and the problems encountered during their integration of the experience. Meaning-based approaches are a feasible theoretical framework for shedding light on the NDE and providing support for people who have lived through them.

Research findings from the Memories of Nursing oral history project.

PubMed

Thomas, Gail; Rosser, Elizabeth

2017-02-23

Capturing the stories of nurses who practised in the past offers the opportunity to reflect on the changes in practice over time to determine lessons for the future. This article shares some of the memories of a group of 16 nurses who were interviewed in Bournemouth, UK, between 2009 and 2016. Thematic analysis of the interview transcripts identified a number of themes, three of which are presented: defining moments, hygiene and hierarchy. The similarities and differences between their experiences and contemporary nursing practice are discussed to highlight how it may be timely to think back in order to take practice forward positively in the future.

Differential Expression Patterns in Chemosensory and Non-Chemosensory Tissues of Putative Chemosensory Genes Identified by Transcriptome Analysis of Insect Pest the Purple Stem Borer Sesamia inferens (Walker)

PubMed Central

Zhang, Ya-Nan; Jin, Jun-Yan; Jin, Rong; Xia, Yi-Han; Zhou, Jing-Jiang; Deng, Jian-Yu; Dong, Shuang-Lin

2013-01-01

Background A large number of insect chemosensory genes from different gene subfamilies have been identified and annotated, but their functional diversity and complexity are largely unknown. A systemic examination of expression patterns in chemosensory organs could provide important information. Methodology/Principal Findings We identified 92 putative chemosensory genes by analysing the transcriptome of the antennae and female sex pheromone gland of the purple stem borer Sesamia inferens, among them 87 are novel in this species, including 24 transcripts encoding for odorant binding proteins (OBPs), 24 for chemosensory proteins (CSPs), 2 for sensory neuron membrane proteins (SNMPs), 39 for odorant receptors (ORs) and 3 for ionotropic receptors (IRs). The transcriptome analyses were validated and quantified with a detailed global expression profiling by Reverse Transcription-PCR for all 92 transcripts and by Quantitative Real Time RT-PCR for selected 16 ones. Among the chemosensory gene subfamilies, CSP transcripts are most widely and evenly expressed in different tissues and stages, OBP transcripts showed a clear antenna bias and most of OR transcripts are only detected in adult antennae. Our results also revealed that some OR transcripts, such as the transcripts of SNMP2 and 2 IRs were expressed in non-chemosensory tissues, and some CSP transcripts were antenna-biased expression. Furthermore, no chemosensory transcript is specific to female sex pheromone gland and very few are found in the heads. Conclusion Our study revealed that there are a large number of chemosensory genes expressed in S. inferens, and some of them displayed unusual expression profile in non-chemosensory tissues. The identification of a large set of putative chemosensory genes of each subfamily from a single insect species, together with their different expression profiles provide further information in understanding the functions of these chemosensory genes in S. inferens as well as other insects. PMID:23894529

Differential expression patterns in chemosensory and non-chemosensory tissues of putative chemosensory genes identified by transcriptome analysis of insect pest the purple stem borer Sesamia inferens (Walker).

PubMed

Zhang, Ya-Nan; Jin, Jun-Yan; Jin, Rong; Xia, Yi-Han; Zhou, Jing-Jiang; Deng, Jian-Yu; Dong, Shuang-Lin

2013-01-01

A large number of insect chemosensory genes from different gene subfamilies have been identified and annotated, but their functional diversity and complexity are largely unknown. A systemic examination of expression patterns in chemosensory organs could provide important information. We identified 92 putative chemosensory genes by analysing the transcriptome of the antennae and female sex pheromone gland of the purple stem borer Sesamia inferens, among them 87 are novel in this species, including 24 transcripts encoding for odorant binding proteins (OBPs), 24 for chemosensory proteins (CSPs), 2 for sensory neuron membrane proteins (SNMPs), 39 for odorant receptors (ORs) and 3 for ionotropic receptors (IRs). The transcriptome analyses were validated and quantified with a detailed global expression profiling by Reverse Transcription-PCR for all 92 transcripts and by Quantitative Real Time RT-PCR for selected 16 ones. Among the chemosensory gene subfamilies, CSP transcripts are most widely and evenly expressed in different tissues and stages, OBP transcripts showed a clear antenna bias and most of OR transcripts are only detected in adult antennae. Our results also revealed that some OR transcripts, such as the transcripts of SNMP2 and 2 IRs were expressed in non-chemosensory tissues, and some CSP transcripts were antenna-biased expression. Furthermore, no chemosensory transcript is specific to female sex pheromone gland and very few are found in the heads. Our study revealed that there are a large number of chemosensory genes expressed in S. inferens, and some of them displayed unusual expression profile in non-chemosensory tissues. The identification of a large set of putative chemosensory genes of each subfamily from a single insect species, together with their different expression profiles provide further information in understanding the functions of these chemosensory genes in S. inferens as well as other insects.

Exploring traditional end-of-life beliefs, values, expectations, and practices among Chinese women living in England: Informing culturally safe care.

PubMed

Fang, Mei Lan; Malcoe, Lorraine Halinka; Sixsmith, Judith; Wong, Louise Yuen Ming; Callender, Matthew

2015-10-01

This study explores the end-of-life (EoL) beliefs, values, practices, and expectations of a select group of harder-to-reach Chinese women living in England. A cultural safety approach was undertaken to interpret 11 in-depth, semistructured interviews. Interviews were conducted in Mandarin and Cantonese. Transcripts were translated and back-translated by two researchers. Findings were analyzed using the technical analytical principles of grounded theory. The key themes generated from our analysis include: acculturation; differential beliefs and norms in providing care: family versus health services; language and communication; Eastern versus Western spiritual practices and beliefs; and dying, death, and the hereafter. End-of-life discussions can be part of an arduous, painful, and uncomfortable process, particularly for migrants living on the margins of society in a new cultural setting. For some Chinese people living in the United Kingdom, end-of-life care requires attention to acculturation, particularly Western versus Eastern beliefs on religion, spirituality, burial practices, and provision of care, and the availability of culturally specific care, all of which encompass issues related to gender. Stories of a purposive sample of Chinese women were viewed through a cultural safety lens to gain a deeper understanding of how social and cultural norms and expectations, in addition to the pressures of acculturation, impact gendered roles and responsibilities. The analysis revealed variations between/within Eastern and Western culture that resulted in pronounced, and oftentimes gendered, differences in EoL care expectations.

A Qualitative Study Exploring Community Yoga Practice in Adults with Rheumatoid Arthritis.

PubMed

Greysen, Heather M; Greysen, S Ryan; Lee, Kathryn A; Hong, Oi Saeng; Katz, Patricia; Leutwyler, Heather

2017-06-01

Yoga may improve physical function and reduce disease symptoms in adults with rheumatoid arthritis (RA). However, little is known about how patients with RA are practicing yoga in the community. The objective of this qualitative study was to explore community yoga practice characteristics and thoughts about yoga practice for adults with RA. Participants completed a semi-structured telephone interview with open-ended questions. Thematic analysis was used to analyze interview transcripts. A convenience sample of 17 adults with rheumatologist-diagnosed RA who had participated in yoga within the past year were asked about the decision to start, continue, and stop yoga; the perceived benefits of yoga; components of yoga sessions; and general thoughts about yoga as it relates to RA. Although eight different styles of yoga were practiced, commonalities in yoga class components (such as stretching, strengthening, deep breathing, meditation, and positive messaging from the instructor) reveal examples of preferred types of yoga for patients with RA. Three main themes emerged, each with multiple subthemes: (1) motivators (physical fitness, influence of others, reduced price), (2) barriers (cost, symptom burden, class difficulty), and (3) benefits of yoga practice (mind-body, a tool for coping, pride/achievement, social, and "yoga meets you where you are"). In this study, patients with RA described how yoga practice helped improve physical and psychosocial symptoms related to their disease. Yoga practice, a dynamic exercise, encompassing many different styles, can provide many benefits for adults with RA; however, yoga may not be beneficial for every adult with RA.

Cerebral palsy: experiences of mothers after learning their child's diagnosis.

PubMed

Huang, Yu-Ping; Kellett, Ursula M; St John, Winsome

2010-06-01

This study is a report of a study describing mothers' experience of learning that their child has been diagnosed with cerebral palsy. Learning a child's diagnosis of disability is a crisis for parents. Their reactions include shock, refusal to accept the diagnosis, anger, fear, and uncertainty about the extent of disability and associated impairment. Knowledge about parental reactions is based on studies conducted in western countries, many of which do not apply to Taiwan where Confucianism strongly influences cultural perspectives of family and disability. In this phenomenological study, data were collected in 2005-2006 using in-depth interviews and journaling with 15 Taiwanese mothers of children diagnosed with cerebral palsy. Hermeneutic analysis was undertaken of interview transcripts and journal notes. Four shared meanings associated with learning of their child's diagnosis were revealed: feeling out of control and powerless, mistrusting healthcare professionals, release and confirmation, and feeling blamed for not following traditional practices. Mothers experienced a loss of their 'ideal' child when their child was diagnosed with cerebral palsy. Expectations of 'normal' motherhood and fulfilling societal anticipation of giving birth to a healthy child were lost. Maintaining their husband's family honour and prosperity, as well as saving face in their community were threatened. Mixed feelings of disbelief, rejection, self-blame and sadness were compounded by uncertainty about their child's future. To promote better understanding of the child's condition, emotional support and information should be provided to the mother and family, both when informing them of the diagnosis and in the period after diagnosis.

Participant experiences of clean intermittent self-catheterisation, urinary tract infections and antibiotic use on the ANTIC trial - A qualitative study.

PubMed

McClurg, Doreen; Walker, Kerry; Pickard, Rob; Hilton, Paul; Ainsworth, Holly; Leonard, Kelly; Suresh, Sheeba; Nilsson, Annette; Gillespie, Nicola

2018-05-01

Recurrent urinary tract infections are a commonly reported problem in people who use clean intermittent self-catheterisation. Yet there is a lack of knowledge regarding both the impact on people's lives, the use of prophylactic anti-biotics and perceptions of patients on their use. To explore the views and experiences of adults who use clean intermittent self-catheterisation for long-term bladder conditions, with a focus on urinary tract infection experience and prophylactic antibiotic use. A qualitative descriptive study. Twenty-six semi-structured qualitative interviews were conducted with individuals recruited from the ANTIC Trial (Antibiotic treatment for intermittent bladder catheterisation: A randomised controlled trial of once daily prophylaxis). Participants were intermittent self-catheter users aged 18 years or older. Interviews took place between August 2015 and January 2016. Transcript data were analysed thematically. Three overarching topics were revealed with corresponding themes: the experiences of intermittent self-catheterisation and urinary tract infections (normalisation, perceived burden); attitudes towards antibiotics for urinary tract infection treatment (nonchalant attitudes, ambivalence towards antibiotic resistance); and experiences of low-dose prophylaxis antibiotics (habitual behaviour and supportive accountability). The emotional and practical burden of catheter use and urinary tract infection was considerable. Beliefs pertaining to antibiotic use were based on utility, gravity of need and perceived efficacy. These opinions were often influenced by clinician recommendations. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

The disavowed curriculum: understanding student's reasoning in professionally challenging situations.

PubMed

Ginsburg, Shiphra; Regehr, Glenn; Lingard, Lorelei

2003-12-01

Understanding students' perceptions of and responses to lapses in professionalism is important to shaping students' professional development. Utilize realistic, standardized professional dilemmas to obtain insight into students' reasoning and motivations in "real time." Qualitative study using 5 videotaped scenarios (each depicting a student placed in a situation which requires action in response to a professional dilemma) and individual interviews, in which students were questioned about what they would do next and why. University of Toronto. Eighteen fourth-year medical students; participation voluntary and anonymous. A model to explain students' reasoning in the face of professional dilemmas. Grounded theory analysis of interview transcripts revealed that students were motivated to consider specific actions by referencing a Principle (an abstract or idealized concept), an Affect (a feeling or emotion), or an Implication (a potential consequence of suggested actions). Principles were classified as "avowed" as ideals of our profession (e.g., honesty or disclosure), or "unavowed" (unacknowledged or undeclared, e.g., obedience or allegiance). Implications could also be avowed (e.g., concerning patients) or unavowed (e.g., concerning others); but students were predominantly motivated by considering "disavowed" implications: those pertaining to themselves (e.g., concern for grades, evaluations, or reputation), which are actively denied by the profession and discouraged as being inconsistent with altruism. This "disavowed curriculum" has implications for education, feedback, and evaluation. Instead of denying their existence, we should teach students how to negotiate and balance these unavowed and disavowed implications and principles, in order to help them develop their own professional stance.

Mental models of audit and feedback in primary care settings.

PubMed

Hysong, Sylvia J; Smitham, Kristen; SoRelle, Richard; Amspoker, Amber; Hughes, Ashley M; Haidet, Paul

2018-05-30

Audit and feedback has been shown to be instrumental in improving quality of care, particularly in outpatient settings. The mental model individuals and organizations hold regarding audit and feedback can moderate its effectiveness, yet this has received limited study in the quality improvement literature. In this study we sought to uncover patterns in mental models of current feedback practices within high- and low-performing healthcare facilities. We purposively sampled 16 geographically dispersed VA hospitals based on high and low performance on a set of chronic and preventive care measures. We interviewed up to 4 personnel from each location (n = 48) to determine the facility's receptivity to audit and feedback practices. Interview transcripts were analyzed via content and framework analysis to identify emergent themes. We found high variability in the mental models of audit and feedback, which we organized into positive and negative themes. We were unable to associate mental models of audit and feedback with clinical performance due to high variance in facility performance over time. Positive mental models exhibit perceived utility of audit and feedback practices in improving performance; whereas, negative mental models did not. Results speak to the variability of mental models of feedback, highlighting how facilities perceive current audit and feedback practices. Findings are consistent with prior research  in that variability in feedback mental models is associated with lower performance.; Future research should seek to empirically link mental models revealed in this paper to high and low levels of clinical performance.

Translating the Diabetes Prevention Program for Northern Plains Indian Youth Through Community-Based Participatory Research Methods

PubMed Central

Brown, Blakely D.; Harris, Kari Jo; Harris, Jeri Lyn; Parker, Martin; Ricci, Christiana; Noonan, Curtis

2012-01-01

Purpose The purpose of this study was to use a community-based participatory research (CBPR) approach to translate the original Diabetes Prevention Program (DPP) to be age and culturally specific for American Indian (AI) youth. Methods Tribally enrolled members on 2 Montana Indian reservations conducted focus groups and interviews to discuss community members’ perspectives of factors that encouraged or were barriers to healthy diet and exercise behaviors in AI youth. In total, 31 community members, aged 10 to 68 years old, participated in 4 focus groups and 14 individual interviews. Participants were self-identified as elder, cultural expert, tribal health worker, educator, parent/guardian, youth, or school food service worker. Researchers analyzed transcripts based on inductive methods of grounded theory. Results Data analysis revealed translating the DPP to youth was contingent on the lessons incorporating cultural strategies for healthy behaviors in youth such as berry picking, gardening, horseback riding, and dancing; improving knowledge and access to healthy foods and physical activity for youth and their parents; having interactive, hands-on learning activities for healthy lifestyles in the DPP lessons; using a group format and tribal members to deliver the DPP lessons; and having tribal elders talk to youth about the importance of adopting healthy behaviors when they are young. Conclusions A CBPR approach engaged community members to identify strategies inherent in their culture, tradition, and environment that could effectively translate the DPP to Montana Indian youth living in rural reservation communities. PMID:20944056

Expected Consequences of Disclosure Revealed in Investigative Interviews with Suspected Victims of Child Sexual Abuse

ERIC Educational Resources Information Center

Malloy, Lindsay C.; Brubacher, Sonja P.; Lamb, Michael E.

2011-01-01

The current study explored the expected consequences of disclosure discussed by 204 5- to 13-year-old suspected victims of child sexual abuse during the course of investigative interviews conducted using the NICHD Investigative Interview Protocol. Expected consequences were mentioned in nearly half of all interviews, with older children and those…

Negatively supercoiled simian virus 40 DNA contains Z-DNA segments within transcriptional enhancer sequences

NASA Technical Reports Server (NTRS)

Nordheim, A.; Rich, A.

1983-01-01

Three 8-base pair (bp) segments of alternating purine-pyrimidine from the simian virus 40 enhancer region form Z-DNA on negative supercoiling; minichromosome DNase I-hypersensitive sites determined by others bracket these three segments. A survey of transcriptional enhancer sequences reveals a pattern of potential Z-DNA-forming regions which occur in pairs 50-80 bp apart. This may influence local chromatin structure and may be related to transcriptional activation.

A transgenic mouse for imaging activity-dependent dynamics of endogenous Arc mRNA in live neurons

PubMed Central

2018-01-01

Localized translation plays a crucial role in synaptic plasticity and memory consolidation. However, it has not been possible to follow the dynamics of memory-associated mRNAs in living neurons in response to neuronal activity in real time. We have generated a novel mouse model where the endogenous Arc/Arg3.1 gene is tagged in its 3′ untranslated region with stem-loops that bind a bacteriophage PP7 coat protein (PCP), allowing visualization of individual mRNAs in real time. The physiological response of the tagged gene to neuronal activity is identical to endogenous Arc and reports the true dynamics of Arc mRNA from transcription to degradation. The transcription dynamics of Arc in cultured hippocampal neurons revealed two novel results: (i) A robust transcriptional burst with prolonged ON state occurs after stimulation, and (ii) transcription cycles continue even after initial stimulation is removed. The correlation of stimulation with Arc transcription and mRNA transport in individual neurons revealed that stimulus-induced Ca2+ activity was necessary but not sufficient for triggering Arc transcription and that blocking neuronal activity did not affect the dendritic transport of newly synthesized Arc mRNAs. This mouse will provide an important reagent to investigate how individual neurons transduce activity into spatiotemporal regulation of gene expression at the synapse.

Sequencing the cap-snatching repertoire of H1N1 influenza provides insight into the mechanism of viral transcription initiation

PubMed Central

Koppstein, David; Ashour, Joseph; Bartel, David P.

2015-01-01

The influenza polymerase cleaves host RNAs ∼10–13 nucleotides downstream of their 5′ ends and uses this capped fragment to prime viral mRNA synthesis. To better understand this process of cap snatching, we used high-throughput sequencing to determine the 5′ ends of A/WSN/33 (H1N1) influenza mRNAs. The sequences provided clear evidence for nascent-chain realignment during transcription initiation and revealed a strong influence of the viral template on the frequency of realignment. After accounting for the extra nucleotides inserted through realignment, analysis of the capped fragments indicated that the different viral mRNAs were each prepended with a common set of sequences and that the polymerase often cleaved host RNAs after a purine and often primed transcription on a single base pair to either the terminal or penultimate residue of the viral template. We also developed a bioinformatic approach to identify the targeted host transcripts despite limited information content within snatched fragments and found that small nuclear RNAs and small nucleolar RNAs contributed the most abundant capped leaders. These results provide insight into the mechanism of viral transcription initiation and reveal the diversity of the cap-snatched repertoire, showing that noncoding transcripts as well as mRNAs are used to make influenza mRNAs. PMID:25901029

Effective teaching in the contexts of Internet science projects: American and Russian teachers' perspectives of best practices

NASA Astrophysics Data System (ADS)

Mumma, Brian

Statement of the problem. Science education literature had agreed that an important goal in students' learning is the development of scientific and technological literacy. One effort that teachers have integrated into their practices for addressing this goal has been teaching within the contexts of Internet Science Projects. Greater awareness of teachers' perspectives of their best practices and their beliefs and reasons for these practices in the contexts of Internet Science Projects can improve the quality of science education programs. Methods. A series of pilot interviews was conducted during the 2000--2001 school year to develop the guiding questions for inquiring into teachers' perspectives of their best practices within the contexts of Internet Science Projects. This series of interviews resulted in the understanding of the need to select teachers with experiences with Internet Science Projects and to conduct in-depth phenomenological interviews for learning from their voices. Two teachers were purposefully selected as the participant-informants for this study, one an American elementary teacher from Walker County, Georgia, and one a Russian teacher from St. Petersburg, Russia. The study was conducted from October through December 2001. The data collected for this qualitative study consisted of a series of in-depth phenomenological interviews, classroom observations, and the collection and analysis of various artifacts including teacher journals, student products, and e-mail/bulletin board transcripts. The interview structure was based upon a modification of expanding Seidman's (1998) three interview series into multiple interviews concluded upon the determination of saturation of the topic. The series of interviews were composed of (1) life history focus; (2) the details of the experience of teaching within the contexts of Internet Science Projects; and (3) reflection on the meanings. The data analysis consisted of applying Strauss & Corbin's (1990) open coding structure. Results. The results of this study revealed that these teachers carried their best practices from traditional teaching into their practices in the contexts of Internet Science Projects. The teachers created student-centered learning environments by focusing upon their classroom structure over that of the Internet Science Project. The teachers created strong local learning experiences inside an outside of their classroom environments where students were able to build strong understandings of the topic area before becoming engaged in virtual collaborations and Internet communications. This engagement allowed success in the face of any contingencies that might prevent or limit the ability for the teachers' classrooms to actively collaborate across the Internet. The teachers built their practices in Internet Science Projects upon questions prompted by their students' real world experiences, developed local understandings before progressing into exchanges for global collaborations, and built worldview perspectives.

Critical Care Nurses' Experiences With Spiritual Care: The SPIRIT Study.

PubMed

Bone, Nigel; Swinton, Marilyn; Hoad, Neala; Toledo, Feli; Cook, Deborah

2018-05-01

Little is known about the effect of chaplains on critical care nurses who are caring for critically ill patients and their families. To understand nurses' experiences when they make a referral to the Spiritual Care Department for a patient or the family of a patient who is dying or deceased. Specific aims were to explore spiritual care's effect on nurses and how nurses understand the role of spiritual care in practice. A qualitative descriptive study using in-person, semistructured interviews in a 21-bed medical-surgical intensive care unit in a teaching hospital. Purposeful sampling identified nurses who had at least 5 years of experience and had cared for at least 5 patients who died on their shift and at least 5 patients for whom they initiated a spiritual care referral. Interviews were digitally recorded and anonymized; conventional content analysis was used to analyze transcripts. Three investigators independently coded 5 transcripts and developed the preliminary coding list. As analysis proceeded, investigators organized codes into categories and themes. A total of 25 nurses were interviewed. The central theme that emerged was presence, described through 3 main categories: the value of having chaplains present in the intensive care unit and their role, nurses' experiences working with chaplains, and nurses' experiences providing spiritual care. Nurses considered spiritual care essential to holistic care and valued the support chaplains provide to patients, families, and staff in today's spiritually diverse society. © 2018 American Association of Critical-Care Nurses.

An Examination of Resilience and Coping in the Oldest Old Using Life Narrative Method.

PubMed

Browne-Yung, Kathryn; Walker, Ruth B; Luszcz, Mary A

2017-04-01

We aimed to identify aspects of late-life resilience and sense of self-identity and locate them within a life narrative to provide insights into methods of coping with the challenges of aging. To do this, in-depth interviews were conducted with 20 oldest-old adults (aged 88-98 years) recruited from the Australian Longitudinal Study of Ageing. Design, analysis, and interpretation of the study were informed by McAdams' life narrative theory, using concepts of redemption and contamination. Participants discussed their autobiographies and recounted significant life events. Interviews drew on McAdams' approach to elicit positive, negative, vivid, and turning point experiences. Analysis involved coding transcripts of the emergent personal narratives specifically to understand a "resilience story." This included data immersion and review of interview transcripts. Emergent codes were identified and discussed among the researchers. Although no contamination events were narrated, we identified the following themes: Adapting to aging-related physical challenges; Changing social networks; Continuity in sense of identity to maintain unity and life's purpose; and Redemptive capacity to cope positively with life challenges. This study fills a gap in knowledge on resilience from a personal perspective by the oldest old. Older people may benefit from interventions that harness positive coping strategies and foster social connections and meaningful activities, especially at times of loss or grief. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Genome-wide increase in histone H2A ubiquitylation in a mouse model of Huntington's disease.

PubMed

McFarland, Karen N; Das, Sudeshna; Sun, Ting Ting; Leyfer, Dmitri; Kim, Mee-Ohk; Xia, Eva; Sangrey, Gavin R; Kuhn, Alexandre; Luthi-Carter, Ruth; Clark, Timothy W; Sadri-Vakili, Ghazaleh; Cha, Jang-Ho J

2013-01-01

Huntington's disease (HD) is a neurodegenerative disorder with selective vulnerability of striatal neurons and involves extensive transcriptional dysregulation early in the disease process. Previous work in cell and mouse models has shown that histone modifications are altered in HD. Specifically, monoubiquitylated histone H2A (uH2A) is present at the promoters of downregulated genes which led to the hypothesis that uH2A plays a role in transcriptional silencing in HD. To broaden our view of uH2A function in transcription in HD, we examined genome-wide binding sites of uH2A in 12-week old striatal tissue from R6/2 transgenic HD mouse model. We used chromatin immunoprecipitation followed by genomic promoter microarray hybridization (ChIP-chip) and then interrogated how these binding sites correlate with transcribed genes. Our analysis reveals that, while uH2A levels are globally increased at the genome in the transgenic (TG) striatum, uH2A localization at a gene did not strongly correlate with the absence of its transcript. Furthermore, analysis of differential ubiquitylation in wild-type (WT) and TG striata did not reveal the expected enrichment of uH2A at genes with decreased expression in the TG striatum. This first description of genome-wide localization of uH2A in an HD model reveals that monoubiquitylation of histone H2A may not function at the level of the individual gene but may rather influence transcription through global chromatin structure.

Enhancers and super-enhancers have an equivalent regulatory role in embryonic stem cells through regulation of single or multiple genes

PubMed Central

Moorthy, Sakthi D.; Davidson, Scott; Shchuka, Virlana M.; Singh, Gurdeep; Malek-Gilani, Nakisa; Langroudi, Lida; Martchenko, Alexandre; So, Vincent; Macpherson, Neil N.; Mitchell, Jennifer A.

2017-01-01

Transcriptional enhancers are critical for maintaining cell-type–specific gene expression and driving cell fate changes during development. Highly transcribed genes are often associated with a cluster of individual enhancers such as those found in locus control regions. Recently, these have been termed stretch enhancers or super-enhancers, which have been predicted to regulate critical cell identity genes. We employed a CRISPR/Cas9-mediated deletion approach to study the function of several enhancer clusters (ECs) and isolated enhancers in mouse embryonic stem (ES) cells. Our results reveal that the effect of deleting ECs, also classified as ES cell super-enhancers, is highly variable, resulting in target gene expression reductions ranging from 12% to as much as 92%. Partial deletions of these ECs which removed only one enhancer or a subcluster of enhancers revealed partially redundant control of the regulated gene by multiple enhancers within the larger cluster. Many highly transcribed genes in ES cells are not associated with a super-enhancer; furthermore, super-enhancer predictions ignore 81% of the potentially active regulatory elements predicted by cobinding of five or more pluripotency-associated transcription factors. Deletion of these additional enhancer regions revealed their robust regulatory role in gene transcription. In addition, select super-enhancers and enhancers were identified that regulated clusters of paralogous genes. We conclude that, whereas robust transcriptional output can be achieved by an isolated enhancer, clusters of enhancers acting on a common target gene act in a partially redundant manner to fine tune transcriptional output of their target genes. PMID:27895109

Simulated Job Interview Skill Training for People with Psychiatric Disability: Feasibility and Tolerability of Virtual Reality Training

PubMed Central

Bell, Morris D.; Weinstein, Andrea

2011-01-01

The job interview is an important step toward successful employment and often a significant challenge for people with psychiatric disability. Vocational rehabilitation specialists can benefit from a systematic approach to training job interview skills. The investigators teamed up with a company that specializes in creating simulated job interview training to create software that provides a virtual reality experience with which learners can systematically improve their job interview skills, reduce their fears, and increase their confidence about going on job interviews. The development of this software is described and results are presented from a feasibility and tolerability trial with 10 participants with psychiatric disability referred from their vocational service programs. Results indicate that this representative sample had a strongly positive response to the prototype job interview simulation. They found it easy to use, enjoyed the experience, and thought it realistic and helpful. Almost all described the interview as anxiety provoking but that the anxiety lessened as they became more skilled. They saw the benefit of its special features such as ongoing feedback from a “coach in the corner” and from being able to review a transcript of the interview. They believed that they could learn the skills being taught through these methods. Participants were enthusiastic about wanting to use the final product when it becomes available. The advantages of virtual reality technology for training important skills for rehabilitation are discussed. PMID:21860052